Honeywell 11255 User Manual

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Disposable Air Filters

The widest selection of disposable panels you will find anywhere. Spun glass and synthetic media...all standard sizes and almost any “special” size.

Polyester Panels, Links, Sleeves

High grade polyester synthetic fiber media in a variety of styles, heat sealed onto heavy wire frames.

Paint Booth Products

A complete line of aftermarket filter products for all styles of paintbooth...downdraft, cross-draft and work station.

Air Filter Media & Auto Rolls

Cut-to-fit hammock and service roll media in a variety of styles, plus bulk rolls of spun glass and synthetic media. Auto rolls in the media style of your choice, wound on the core style of your choice. Hundreds of models.

Pleated Air Filters

One of the largest inventories of pleated panel filters you will find anywhere. Five styles are offered in just about any size you will ever need.

Medium & High Efficiency Rigid Type Air Filters

A wide variety of styles, sizes and efficiencies.

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Medium & High Efficiency Extended Surface T ype Filters

Huge line of “bag” filters in all of the most popular sizes and efficiencies, plus our new XDH bag which holds up to twice as much dust as ordinary bags.

Metal Washable Filters

Rugged metal filters for a variety of applications. Top quality materials and workmanship.

Gas Phase and Odor Control

Pleated panel filters that have been treated with special odor adsorbing/neutralizing materials, as well as 50% & 75% fill granular carbon filters.

Residential/Light Commercial Air Cleaners & Filters

Fast, easy and profitable air filtration upgrades...made by one of the world’s leaders in critical air filtration. Equal or superior filter media replacements for competing systems...and typically easier to install.

Electronic Air Cleaners

Near-HEPA quality air purification for the whole house or just a room.

HEPA Filter

For genuine HEPA grade filtration with mini-

mum efficiency of 99.97% on

0.30 micrometer size particles.

Several types, including high capacity, high temp, high velocity, minipleat panels, terminal modules and fan powered modules.

Framing Systems and Holding Frames

Media holding frames, filter holding frames, modular filter framing systems and hard ceiling adaptor framesfor Terminal Modules

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Disposable Air Filters: Page

HD Industrial Grade Heavy Duty Box Frame, Spun Glass or Synthetic Media . . . . . . . . . . . . . . . . .8

EZ Flow and EZ Flow II Continuous Filament Spun Glass, Box Frame . . . . . . . . . . . . . . . . . . . . . . .10

Pinch Frame Framed Polyester Media with Metal on One Side . . . . . . . . . . . . . . . . . . . . . .12

Polyester Panels,Links,Sleeves and Cube Filters:

Prelock Heat Sealed Polyester Support Frame Products . . . . . . . . . . . . . . . . . . . . . .14

Paint Booth Products

Paint Booth Filtration Supported Panels, Cubes, Diffusion Media and Paint Arrestors . . . . . . . . . . .16

FP319A Two-stage and Three-stage Paint Systems` . . . . . . . . . . . . . . . . . . . . . . . . . .24

Air Filter Media and Auto Rolls:

Cut-to-Fit Hammock, Permaire and Service Rolls and Pads . . . . . . . . . . . . . . . . . . . . .26

Bulk Media Fiberglass and Synthetic Media, Rolls and Pads . . . . . . . . . . . . . . . . . . . . . .28

Auto Roll Media Treated Polyester, Scrim Back, Skin Back, Fiberglass . . . . . . . . . . . . . . . . . .30

Pleated Air Filters

Pre Pleat 40 V Wedge Pleat, Carrier Board Frame, 25-30% Efficient . . . . . . . . . . . . . . . . .32

Pre Pleat HV High Velocity/Gas Turbine Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Pre Pleat 62R Electrostatically Charged Fibers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

Pre Pleat 62RM11 MERV 11 Electrosttically Charged Fibers . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

Pre Pleat Class 1 UL Class 1 Fire Rated Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Pre Pleat HT High Temperature Pleated Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

E35 Metal Support Grids, 25-30% Efficient . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Medium and High Efficiency Rigid Type Filters:

Superflow V Extended Surface Minipleat Aor Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

Rigid-Air Extended Surface Lofted Media Box Type Filters . . . . . . . . . . . . . . . . . . . . . .59

PrecisionCell Extended Media Separator Type Rigid Filters . . . . . . . . . . . . . . . . . . . . . . . .53

PrecisionCell II Extended Surface Minipleat Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

EA Cartridge Replacement Filter Cartridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Medium and High Efficiency Extended Surface Type Filters:

Precision Pak Extended Surface Bag Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Precision Pak XDH High Capacity Extra Dust Holding Bag Filters . . . . . . . . . . . . . . . . . . . . . . . .71

Metal Washable Filters

MS/MSG Moisture/Oil Mist Separators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

KKM Industrial Grade Aluminum or Galvanized Filters . . . . . . . . . . . . . . . . . . . . . .78

Replacement Air Filter

Catalog

Table of Contents

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HEPA and 95DOP Filters

Alpha 95 95% DOP Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

Alpha Cell HEPA Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83

Alpha 2000 High Capacity HEPA Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87

Alpha HT High Temperature HEPA Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

Superflow 2K High Velocity HEPA Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93

Alpha Panel Minipleat HEPA/ULPA Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

Pureflo Terminal HEPA/ULPA Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

Pureflo-FPM Fan Powered Terminal Filter Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Gas Phase and Odor Control:

FCP Carbon Pleat Fine Mesh Carbon, Outperforms Carbon Slurry . . . . . . . . . . . . . . . . . . . . . .101

PH Odor Control Pleated Filter Treated with Sodium Bicarbonate . . . . . . . . . . . . . . . . . . . . . .103

Model C 50% and 75% Fill Granular Carbon Filters . . . . . . . . . . . . . . . . . . . . . . . . . .105

Framing Systems and Holding Frames:

Type 9 Filter Holding Frames and Fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119

Uni-Frame Media Holding Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121

K-Trac Modular Filter Framing Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122

Perma Frame Hard Ceiling Adaptor Frames For Terminal Modules . . . . . . . . . . . . . . . . . . .126

Residential/Light Commercial Air Cleaners and Filters:

Air Cleaner Refills Space Gard®, Air Bear® and Honeywell® Air Cleaners . . . . . . . . . . . . . . . . .128

Model 500AB Air Cleaner Housings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130

Electronic Air Cleaners

Airia 350 High Capacity In-Room Air Cleaner In Handsome Cabinet . . . . . . . . . . . . . .132

Aria 1000 and 2000 In-Duct Electrostatic Air Cleaners. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133

Flanders - Foremost in Air Filtration

Corporate Headquarters, St. Petersburg, FL

Replacement Air Filter

Catalog

Table of Contents

Model Numbers:

Within each section in the page heading or in the body, you will see model number abbreviations to help you find these products in the separate Flanders price book. These will typically appear as a family code followed by “xxx’s” which indicate dimensions or other identifying characteristic of specific products.

HD Industrial Grade

Heavy Duty Disposable Panel Filters

General

Flanders HD Industrial Grade filters are designed for use in any application where disposable panel filters are recommended. They can be relied upon for superior performance since they are specifically designed for heavy workloads. A wide range of standard face sizes is available, plus nearly any “special” size.

Construction

Flanders HD Industrial Grade filters are designed with a one-piece moisture-resistant chipboard frame enclosing media. Standard frames are nominal 1” thick (3/4” actual) and nominal 2” thick (1-5/8” actual). The fiberglass media filter consists of continuousfilament fibers bonded together with thermo-setting

Important Features

• One-piece moisture-resistant chipboard frame prevents broken corners

• Support grilles on both sides for exceptional strength

• Media and grilles continuously glued to the inside perimeter of the frame for rigidity

Spun Glass Media - Model 10255.xxxxxx

Synthetic Media - Model 11255.xxxxxx

resin. The synthetic media filter consists of 100% high bulk polyester fibers that are thermo bonded with a fire retardant resin. Support grilles of perforated corrosion-resistant steel or expanded metal are provided on both sides of the filter. The media pads and support grilles are continuously glued to the inside perimeter of the frame, resulting in exceptional strength and rigidity. This design virtually eliminates the possibility of media sag within the frame.

Physical Data

Frame: One-piece moisture-resistant chipboard Media:: Fiberglass or Synthetic Support Grille: Perforated corrosion-resistant steel orexpanded wire on both sides of the filter Sealant: Hot-melt resin

Synthetic

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HD Industrial Grade

Heavy Duty Disposable Panel Filters

Spun Glass Media - Model 10255.xxxxxx

Synthetic Media - Model 11255.xxxxxx

Grille Sizes - Model 10355.xxxxx

General

Construction

The fiberglass media filter consists of continuousfilament fibers bonded together with thermo-setting

resin. The synthetic media filter consists of 100% high bulk polyester fibers that are thermo bonded with a fire retardant resin.

Support grilles of perforated corrosion-resistant steel or expanded metal are provided on both sides of the filter. The media pads and support grilles are continuously glued to the inside perimeter of the frame, resulting in exceptional strength and rigidity. This design virtually eliminates the possibility of media sag within the frame.

Physical Data

Frame: One-piece moisture-resistant chipboard Media:: Fiberglass or Synthetic Support Grille: Perforated corrosion-resistant steel orex-

panded wire on both sides of the filter Sealant: Hot-melt resin

Spun Glass

Important Features

• One-piece moisture-resistant chipboard frame prevents broken corners

• Support grilles on both sides for exceptional strength

• Media and grilles continuously glued to the inside perimeter of the frame for rigidity

• Filters are UL 900 Class 2 listed

• 1/2”, 1”, 2” depths

• Special sizes available upon request

Synthetic

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Standard Sizes Performance Data - HD Industrial Grade

Typical initial (clean) pressure drop at nominal cfm is 0.07 in. w.g.for 1 in. filters and 0.10 in.w.g.for 2 in. filters. Recommended final resistance is 0.50 in. w.g., but the system design may dictate a lower change out point.

1.0 General

1.1Disposable filters shall be Model HD Industrial Grade filters as manufactured by Flanders.

1.2 Filters shall be UL 900 Class 2 listed.

2.0 Filter Construction

2.1 Filters shall be constructed of fiberglass or synthetic media (as specified) enclosed in a onepiece chipboard frame.

2.2 Perforated corrosion-resistant steel or expanded metal support grilles shall be furnished on both entry and exit sides of the filter.

2.3 Media and grilles shall be continuously glued to the inside perimeter of the frame.

3.0 Performance

3.1 The manufacturer shall guarantee performance as stated in its literature within tolerances as outlined in Section 7.4 of ARI Standard 850.

Guide Specifications

Nominal Size (in.) Actual Size H x W x D (in) cfm @ 300 fpm Standard Carton Qty. Weight per Carton (lbs.)

10x10x1 9-7/8 x 9-7/8 x 3/4 208 12 3.3 10x20x1 9-7/8 x 19-7/8 x 3/4 417 12 5.2 10x24x1 9-7/8 x 23-7/8 x 3/4 500 12 6.1 10x25x1 9-7/8 x 24-7/8 x 3/4 521 12 6.5

10x30x1 9-7/8 x 29-7/8 x 3/4 625 12 7.0 12x12x1 11 -7/8 x 11 -7/8 x 3/4 300 12 4.0 12x20x1 11 -7/8 x 19-7/8 x 3/4 500 12 5.8 12x24x1 11 -7/8 x 23-7/8 x 3/4 600 12 6.7

12x25x1 11 -7/8 x 24-7/8 x 3/4 625 12 7.5 12x30x1 11 -7/8 x 29-7/8 x 3/4 749 12 8.0 14x14x1 13-7/8 x 13-7/8 x 3/4 408 12 5.2 14x20x1 13-7/8 x 19-7/8 x 3/4 583 12 6.2

14x24x1 13-7/8 x 23-7/8 x 3/4 700 12 7.3 14x25x1 13-7/8 x 24-7/8 x 3/4 729 12 7.7 14x30x1 13-7/8 x 29-7/8 x 3/4 875 12 10.5 15x20x1 14-7/8 x 19-7/8 x 3/4 625 12 6.7

15x25x1 14-7/8 x 24-7/8 x 3/4 781 12 6.8 16x16x1 15-7/8 x 15-7/8 x 3/4 533 12 6.3 16x20x1 15-3/4 x 19-1/2 x 3/4 667 12 6.9 16x24x1 15-7/8 x 23-7/8 x 3/4 800 12 8.5

16x25x1 15-3/4 x 24-5/8 x 3/4 833 12 8.3 18x20x1 17-7/8 x 19-7/8 x 3/4 750 12 8.0 18x24x1 17-7/8 x 23-7/8 x 3/4 900 12 9.0 18x25x1 17-7/8 x 24-7/8 x 3/4 938 12 9.6

19x27x1 18-7/8 x 26-7/8 x 3/4 1069 12 11.8 20x20x1 19-5/8 x 19-5/8 x 3/4 833 12 7.9 20x24x1 19-7/8 x 23-7/8 x 3/4 1000 12 9.5 20x25x1 19-5/8 x 24-5/8 x 3/4 1042 12 9.5

20x30x1 19-7/8 x 29-7/8 x 3/4 1250 12 12.5 22x22x1 21-7/8 x 21-7/8 x 3/4 1008 12 9.5 24x24x1 23-7/8 x 23-7/8 x 3/4 1200 12 11.3 24x30x1 23-7/8 x 29-7/8 x 3/4 1500 12 14.3 25x25x1 24-7/8 x 24-7/8 x 3/4 1302 12 13.5

10x10x2 9-7/8 x 9-7/8 x 1-5/8 208 12 3.9 10x20x2 9-7/8 x 19-7/8 x 1-5/8 417 12 6.6 12x24x2 11-1/2 x 23-1/2 x 1-5/8 600 12 8.0 14x20x2 13-7/8 x 19-7/8 x 1-5/8 584 12 9.1

14x25x2 13-7/8 x 24-7/8 x 1-5/8 730 12 10.5 15x20x2 14-7/8 x 19-7/8 x 1-5/8 625 12 9.6 16x20x2 15-3/4 x 19-1/2 x 1-5/8 667 12 9.6 16x24x2 15-3/4 x 23-1/2 x 1-5/8 800 12 11.6

16x25x2 15-3/4 x 24-1/2 x 1-5/8 834 12 11.6 18x24x2 17-7/8 x 23-7/8 x 1-5/8 900 12 12.8 20x20x2 19-1/2 x 19-1/2 x 1-5/8 834 12 11.9 20x24x2 19-1/2 x 23-1/2 x 1-5/8 1000 12 14.2 20x25x2 19-1/2 x 24-1/2 x 1-5/8 1042 12 14.0 24x24x2 23-1/2 x 23-1/2 x 1-5/8 1200 12 16.0 25x25x2 24-7/8 x 24-7/8 x 1-5/8 1302 12 17.2

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EZ Flow and EZ Flow II

Disposable Panel Air Filters

EZ Flow - Model 10155.xxxxxx

EZFlow II - Model 10055.xxxxxx

General

EZ Flow and EZ Flow II disposable filters are designed for protection of furnace and central air units in residential and light commercial applications. Construction of both models is identical except for the media retainer. The EZ Flow features a metal media retainer on the downstream side while the EZ Flow II has no media retainer. Instead, the media itself is adhered directly to the frame for non-metallic applications.

Construction

The frame is made from heavy chipboard in a onepiece design that eliminates corner separation.

The filtering media is continuous filament spun glass. A resinous bonding agent provides rigidity and resistance to media compression.

MEDIA SUPPORT of the EZ Flow is provided by one metal retainer on the downstream side, either punched metal plate or expanded metal, depending on face size. The EZ Flow II is made to function without a retainer, by adhering the frame directly to the media which has a light skin to make it selfretaining.

SEALING is accomplished with a resilient hot-melt adhesive running the full perimeter of the frame on both upstream and downstream sides.

UL MARKING appears on the filter frame. These filters have been tested by Underwriters Laboratories Inc. and are classified as UL 900 Class 2 for flammability.

Important Features

• One-piece frame

•UL900 Class 2

• UPC marked

• No media retainer on EZ Flow II

• Metal media retainer on EZ Flow

• 1/2”, 1” and 2” depths

• All standard sizes plus special sizes

EZ Flow II

No Metal

EZ Flow

Metal on Downstream Side

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Nominal Size (inch) Actual Size H x W x D (in) cfm @ 300 fpm Standard Carton Qty. Weight per Carton (lbs.)

10x10x1 9-7/8 x 9-7/8 x 3/4 208 12 3.3 10x20x1 9-7/8 x 19-7/8 x 3/4 417 12 5.6 10x24x1 9-7/8 x 23-7/8 x 3/4 500 12 6.1 10x25x1 9-7/8 x 24-7/8 x 3/4 521 12 6.5 10x30x1 9-7/8 x 29-7/8 x 3/4 625 12 5.8 12x12x1 11 -7/8 x 11 -7/8 x 3/4 300 12 4.0

12x20x1 11 -7/8 x 19-7/8 x 3/4 500 12 5.8 12x24x1 11 -7/8 x 23-7/8 x 3/4 600 12 6.7 12x25x1 11 -7/8 x 24-7/8 x 3/4 625 12 7.5 12x30x1 11 -7/8 x 29-7/8 x 3/4 749 12 7.8 14x14x1 13-7/8 x 13-7/8 x 3/4 408 12 5.2 14x20x1 13-7/8 x 19-7/8 x 3/4 583 12 6.2

14x24x1 13-7/8 x 23-7/8 x 3/4 700 12 7.3 14x25x1 13-7/8 x 24-7/8 x 3/4 729 12 7.7 14x30x1 13-7/8 x 29-7/8 x 3/4 875 12 10.5 15x25x1 14-7/8 x 24-7/8 x 3/4 781 12 6.8 15x20x1 14-7/8 x 19-7/8 x 3/4 625 12 6.7 15x30x1 14-7/8 x 30-1/2 x 3/4 957 12 9.8 16x16x1 15-7/8 x 15-7/8 x 3/4 533 12 6.0 16x20x1 15-3/4 x 19-1/2 x 3/4 667 12 6.9 16x22x1 15-7/8 x 22-1/8 x 3/4 742 12 8.3 16x24x1 15-7/8 x 23-7/8 x 3/4 800 12 8.5 16x25x1 15-3/4 x 24-5/8 x 3/4 833 12 8.3

18x20x1 17-7/8 x 19-7/8 x 3/4 750 12 8.0 18x24x1 17-7/8 x 23-7/8 x 3/4 900 12 9.0 18x25x1 17-7/8 x 24-7/8 x 3/4 938 12 9.6 19x27x1 18-7/8 x 26-7/8 x 3/4 1069 12 11.8 20x20x1 19-5/8 x 19-5/8 x 3/4 833 12 7.9 20x22x1 19-7/8 x 22-1/8 x 3/4 938 12 9.3 20x24x1 19-7/8 x 23-7/8 x 3/4 1000 12 9.5

20x25x1 19-5/8 x 24-5/8 x 3/4 1042 12 9.5 20x30x1 19-7/8 x 29-7/8 x 3/4 1250 12 12.5 22x22x1 21-7/8 x 21-7/8 x 3/4 1008 12 9.5 24x24x1 23-7/8 x 23-7/8 x 3/4 1200 12 11.3 24x30x1 23-7/8 x 29-7/8 x 3/4 1 500 12 14.3 25x25x1 24-7/8 x 24-7/8 x 3/4 1302 12 13.5

10x10x2 9-7/8 x 9-7/8 x 1-5/8 208 12 3.9 10x20x2 9-7/8 x 19-7/8 x 1-5/8 417 12 6.6 12x24x2 11-1/2 x 23-1/2 x 1-5/8 600 12 8.0 14x20x2 13-7/8 x 19-7/8 x 1-5/8 584 12 9.1 14x25x2 13-7/8 x 24-7/8 x 1-5/8 730 12 10.5 15x20x2 14-7/8 x 19-7/8 x 1-5/8 625 12 9.6

16x20x2 15-3/4 x 19-1/2 x 1-5/8 667 12 9.6 16x24x2 15-3/4 x 23-1/2 x 1-5/8 800 12 11.6 16x25x2 15-3/4 x 24-1/2 x 1-5/8 834 12 11.6 18x24x2 17-7/8 x 23-7/8 x 1-5/8 900 12 12.8 20x20x2 19-1/2 x 19-1/2 x 1-5/8 834 12 11.9

20x24x2 19-1/2 x 23-1/2 x 1-5/8 1000 12 14.2 20x25x2 19-1/2 x 24-1/2 x 1-5/8 1042 12 14.0 24x24x2 23-1/2 x 23-1/2 x 1-5/8 1200 12 16.0

Notes:

1. Contact your local representative or the factory for additional standard sizes. Special sizes are also available.

2. Manufacturing tolerances are +0”, -1/8” on height and width.

3. Nominal cfm is calculated at 300 fpm gross face velocity.

4. Typical initial (clean) pressure drop at nominal cfm is 0.07” w.g. for 1” filters and 0.10” w.g. for 2” filters.

5. Recommended final resistance is 0.50” w.g., but the system design may dictate a lower changeout point.

Standard Sizes Performance Data - EZ Flow and EZ Flow II

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Pinch Frame

Disposable Panel Air Filters

Model 11655.xxxxxx

General

The Flanders Pinch Frame disposable air filter provides the user with a product of high quality and strength.

Originally designed for light commercial and industrial applications, the Flanders Pinch Frame filter is an excellent choice for use in residential furnace systems.

The filter is produced on state-of-the-art production line machinery. The result is a filter of consistently high quality at a competitive price.

Construction

This disposable heating and air conditioning filter has a one-piece chipboard frame. This feature eliminates the problems associated with a four-piece frame, such as broken corners and exposed metal edges.

The Pinch Frame filter utilizes a heat seal to bond the frame to the filter media and metal support grid. This process permits the use of a single metal grid on the air exit side only, thus maximizing filter face area and extending service life.

The media is made of 100% nonwoven polyester synthetic fibers chemically bonded with a fire retardant resin. Because of the synthetic nature of the fiber, the media is extremely resistant to moisture and other environmental extremes.

Physical Data

Frame: One-piece chipboard Media: Dry resinated polyester Support Grid: Perforated metal on air-exit side Sealant: Hot-melt resin Nominal Thickness: 1” Flammability: UL 900 Class 2

Important Features

• One-piece chipboard frame prevents broken corners and exposed metal.

• Heat-sealed frame provides unusual strength and serviceability.

•Ametal grid on the air-exit side assures more open face area and longer service life.

• Resinated polyester media provides resistance to moisture.

• Filters are UL 900 Class 2 listed.

Flanders - Foremost in Air Filtration

Corporate Headquarters, St. Petersburg, FL

the filter and hvac store

Page 13

Nominal Size (inch) Actual Size H x W x D (inches) cfm @ 300 fpm Standard Carton Qty. Weight per Carton (lbs.)

10x20x1 9-7/8 x 19-7/8 x 7/8 420 12 4.0 10x24x1 9-7/8 x 23-7/8 x 7/8 500 12 5.0 10x30x1 9-7/8 x 29-7/8 x 7/8 620 12 5.5 12x20x1 11 -7/8 x 19-7/8 x 7/8 500 12 4.5 12x24x1 11 -7/8 x 23-7/8 x 7/8 600 12 5.0 12x25x1 11 -7/8 x 24-7/8 x 7/8 620 12 5.0 12x27x1 11-7/8 x 26-7/8 x 7/8 670 12 6.0 12x30x1 11 -7/8 x 29-7/8 x 7/8 750 12 6.0 14x20x1 13-7/8 x 19-7/8 x 7/8 580 12 4.5 14x24x1 13-7/8 x 23-7/8 x 7/8 700 12 5.5 14x25x1 13-7/8 x 24-5/8 x 7/8 730 12 5.5 14x30x1 13-7/8 x 29-7/8 x 7/8 870 12 6.5 15x20x1 14-7/8 x 19-5/8 x 7/8 620 12 5.0 15x30x1 14-7/8 x 29-7/8 x 7/8 940 12 6.0 16x20x1 15-5/8 x 19 5/8 x 7/8 670 12 5.5 16x25x1 15-5/8 x 24-5/8 x 7/8 830 12 6.5 16x30x1 15-7/8 x 29-7/8 x 7/8 1000 12 7.5 18x25x1 17-7/8 x 24-7/8 x 7/8 940 12 6.0 20x20x1 19-5/8 x 19-5/8 x 7/8 830 12 6.0 20x24x1 19-7/8 x 23-5/8 x 7/8 980 12 6.5 20x25x1 19-5/8 x 24-5/8 x 7/8 1040 12 7.0 20x30x1 19-7/8 x 29-7/8 x 7/8 1250 12 8.5 24x24x1 23-1/2 x 23-1/2 x 7/8 1200 12 8.0 25x25x1 24-7/8 x 24-7/8 x 7/8 1300 12 8.5

Standard Sizes Performance Data - Pinch Frame

Notes:

1. Manufacturing tolerances are +0”, -1/8”

2. All sizes are packed 12 per carton

1.0 General

1.1 Disposable filters shall be Pinch Frame filters as manufactured by Flanders..

1.2 Filters shall be UL 900 Class 2 listed.

2.0 Filter Construction

2.1 Filters shall be constructed ofresinated polyester media and a metal air-exit grid heat sealed together in a one-piece chipboard frame.

3.0 Performance

3.1 The average arrestance of 70% shallbe as determined by the ASHRAE Standard 52.1 test method.

3.2 The manufacturer shall guarantee performance as stated in its literature within tolerances as outlined in Section 7.4 of ARI Standard 850.

Guide Specifications

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Rugged, Heat-sealed,Construction

Flanders Ring Panel and Cube filters are made by heat sealing layers of synthetic filtering media together over an interior, corrosion-resistant steel support frame. An overcut of media outside the sealforms a built-in gasket (selvage) between the wire support frame and holding frame, which secures the filter and prevents air bypass. This special feature allows these filters to be installed without the use of retainer fasteners

Link Panels

Flanders Ring Panel filters can be ordered as standard single panels or as link panels. Alink panel is made by heat sealing individual Ring Panel filter panels end to end to achieve desired dimensions.

Sleeve Panels

Sleeve Panels are nearly identical to the stan-

dard Ring Panel. The only major difference in construction with the Sleeve Panel is that one end is left unsealed. Therefore, the interior support frame can be removed and used over and over again, with just the soiled media thrown away. This is more economical and makes disposal easier.

Cubes

Cubes are internally supported filters similar to the Polyester Panel. The exception is greater surface area for contamination capture. Unitary , 2-pocket or 3-pocket construction is available throughout our entire product offering. Cubes are available with 13/16” thick headers for side access installations or other systems where a header is required.

A Moisture-resistant Alternative

Because these filters are made with only metal and synthetic materials, they are an excellent alternative to paper-frame filters in high moisture areas because they are naturally moisture-resistant and will not deteriorate or warp in wet or humid conditions.

Ring Panels, Links, Sleeves

and Cubes

Important Features

• Heat sealed construction

• Tackified, progressive density media

• 2, 3 and 4-ply combinations

• 100% moisture resistant

• 9 gage galvanized wire frame

• Merv 6-10 available

•UL900 Class 2

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Series ST55-Polyester Panel

Models ST55R-xxxx Ring Panel and ST55L-xxxx Link

Two-ply 1” nominal media construction using a 1/2” nominal white polyester on the upstream, followed by a 1/2” nominal green super tackified polyester downstream.

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Link Panels are heat-

sealed together.

Use link panels for easy installation in filter tracks and eliminate air bypass!

Link panels make installation easy. Just unfold the filter and slide it into the track as one continuous, long filter. When time to replace it, the whole filter comes out easily in one piece. Plus, the sealing between links and the generous selvedge eliminates air bypass.

Goes in as one

piece. Comes out

as one piece.

Overcut gaskets

against air

bypass.

Moisture resistant

materials

Series 425T-Polyester Panel or Cubes

Models 425RT-xxxx Ring Panels and 425LT-xxxx Links CUBx425T-xxxxxx Cube

Four-ply 1-3/4”” nominal media construction, using a 1-1/2” nominal white/green/white tridensity, multidenier polyester upstream,with internal tackification followed by a 1/4” dense white polyester downstream.

Series 325T-Polyester Panel or Cubes

Models 325RT-xxxx Ring Panels and 325LT-xxxx Links CUBx325T-xxxxxx Cube

Three-ply 1-3/4”” nominal media construction, using a 1-1/2” nominal white/green dual density, multidenier polyester upstream, with internal tackification followed by a 1/4” dense white polyester downstream.

Series 225T-Polyester Panel or Cubes

Models 225RT-xxxx Ring Panel, 225LT-xxxx Link, CUBx225T-xxxxxx Cube

Two-ply 1” nominal media construction, using a 3/4” nominal white polyester on the up-stream, with internal tackification followed by a 1/4” dense white polyester downstream.

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Paintbooth Filtration

Downdraft

Flanders offers a wide variety of filtration products for downdraft and crossdraft paintbooths and prep stations. For the most part, fitlration products required for all of these fall into three general categories which are color coded to the drawings at left which indicate their placement in each type of booth.

Air Intake filters are as important to a great paint job as the booth itself. The intake filters are the primary defense against foreign particles landing on the painting surface. Any particle larger than 10 microns can cause a defect on a paint job. Intake filters are typically either panels or pads. Intake filters in a downdraft booth and prepstations are above the painting surface. In crossdraft booths, they are typically in the door.

Exhaust filters play an important role in maintaining proper air flow balance, increasing cleanliness of exhaust stacks, reducing maintenance of the exhaust system and in controlling V.O.C. emissions. The purpose of exhaust filters is to capture overspray particles and remove them from the airstream as air is removed or recirculated back into the booth. Crossdraft and semi-downdraft booths use media pads which are placed on grids in the rear wall or lower portion of the side walls in filter housings. Downdraft booths use a long pad that is placed into a pit below the painting surface.

A prefilter is designed to filter out large particles before the air reaches the intake filter. This prolongs the life of the intake filter, increases airflow in your booth and reduces maintenance costs on the intake stack and mechanical parts. The prefilter is typically found only in heated booths. Crossdraft booths will very rarely have a prefilter. In downdraft and semidowndraft booths, the prefilter is located somewhere along the duct-work bringing air into the booth.

Intake Filters

Prefilters

Exhaust/Paint Arrestor Filters

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Prep Station

Crossdraft

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SA600-G10 Diffusion Media for Air Intake

Models SA600-xxx

For downdrafts and prep stations. This filter provides the highest level of protection against paint damaging particles available today. In addition to its leading reputation in filtering ability, the SA600G10 is able to withstand high temperature applications, up to 140 degrees Celcius! This filter does not discolor or break down in the heated booth environment. Other leading media using traditional tackifiers and PVC resins, produce a heavy discoloration and the media expands reducing the filtering ability.

Flanders’ re-engineered media and manufacturing process has virtually eliminated these flaws. Using ecologically sound materials, and eliminating PVC resins, the media discoloration and media expansion have been minimized. The SA600-G10 is a 1” diffusion media, and carries the prestigious G10 mark. G10 is a European standard for test performance, and only qualified media can claim this mark of distinction. It has a high dust holding capacity for long life, and stops all particles of paint damaging size from entering a paintbooth when installed properly.

This product has a normal service life of 10 to 18 months, depending on outside air quality and usage. The filter is available in bulk rolls or cut pads for your convenience. Cut pads are cut in our facility to your booth requirements.

SAR-1 Pad for Air Intake

Models SAR1M-xxxxx

For use as an intake blanket on crossdraft booths.

The SAR-1 media, made in Switzerland, has a 1/2“ loft, and is optimally designed for efficiency and dust holding capacity. For crossdraft booths, the SAR-1 pad, sometimes referred to as a blanket, is tucked into the doors of the booth. There is usually only one large pad on each door. Oversized SAR-1 media pads can be easily trimmed.

The SAR-1 media is a premium choice for crossdraft requirements. The tackifier and heavily callendered exit side allow for excellent particle retention. The SAR-1 is a premium choice for crossdraft filtration.

SAR-1 Panels for Air Intake

Model SAR1Pxx-xxxx

For use in crossdraft and some downdraft booths.The SAR-1 P ANEL, made in Switzerland, is a premium choice for panel filtration. The SAR-1 PANEL is made from two media pads. A metal support is dielectrically heat sealed in between the two media layers providing support and rigidity.

The first media layer is designed to catch large particles entering the booth. The second media layer is designed to catch the smaller particles. 100% of the fibers in the second layer are tackified to retain trapped particles. The combination of small fiber size and a callendered exit provide unsurpassed R-1 filtration.

The metal support is made from 9 gauge galvanized steel, which will not rust. The support is formed into a rectangular shape and contains two crossbars for added stability.

When choosing the correct size, measure the metal support. The metal support will be 3/8” under the listed size. For instance, a 20x20 panel’s ring will measure 19-5/8 x 19-5/8. Crossdraft booths will have a series of housings that look like square or rectangular holes in the booth doors. Panel filters have extra media overlapping the metal support which act as gasketing when placing the panel filter inside the housing and create a tight seal to prevent any air bypass around the filter.

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Series ST55 Panel for Air Intake

Models ST55R-xxxx and ST55L-xxxx-xx

The SERIES ST55 P ANEL, made in the USA, is an economical choice for crossdraft booths. The SERIES ST55 is made from two media pads. A metal support is dielectrically heat sealed in between the two media layers, providing support and rigidity.

The first media layer is designed to catch large particles entering the booth. The second media layer is designed to catch the smaller particles. The downstream side of the second layer is treated with a sticky non-migrating tackifier which holds trapped particles inside the filter. The metal support is made from 9 gauge galvanized steel, which will not rust. The support is formed into a rectangular shape and contains two crossbars for added stability.

When choosing the correct size, measure the metal support. The metal support will be 3/8” under the listed size. For instance, a 20x20 panel’s ring will measure 19-5/8 x 19-5/8.

Series 332 Paint Arrestor

Models 332PA-xxxx

Fiberglass with polyester for use as a paint arrestor in all types of booth. Series 332 is our highest quality fiberglass media available. Made with 18 grams of fiberglass per square foot, and a polyester exit layer, the Series 332 is more efficient and holds more paint than almost any other fiberglass products.

Series 332 comes in 200 ft. rolls and in pads for crossdraft and semi-downdraft booths. Series 332 is made from air-laid fiberglass forming a 2.5” thickness and a thin polyester layer bonded to the exit side for added efficiency.

Series 332 fibers are ideal for paint capture due to their loose weave. The paint particles collide with the fiberglass fibers and are removed from the airstream, and the fine particulate is removed by the polyester exit layer.

A grid is needed to hold the pad which is standard in most booths, or are available through Flanders customer service.

If your downdraft booth uses a pit, measure the width of the pit to find the appropriate roll, or check our booth guide. To change the media, simply, unwind the roll to the proper length, and cut a pad.

FP3-Paint Arrestor

FP3PA-xxxx

FP3 media is an excellent choice for exhaust media in any booth. Use of this media will keep the booth exhaust system cleaner when converting from fiberglass, however some older booths do not work well with the resistance levels.

FP3 media combines three distinct layers of polyester fibers forming a funnel effect. The first layer captures large particles. The second and third layers catch the finer particles.

By utilizing an open weave on the first layer, particles do not cause the filter to quickly clog up allowing large amounts of paint to be captured without substantial increases in air pressure.

The pad sizes listed below are typical in crossdraft and semi-downdraft booths. If converting from Styrobaffle or Styrofoam, grids will be needed to hold the pads in place. If your downdraft booth uses a pit, measure the width of the pit to find the appropriate roll, or check our booth guide.

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Series 331Y PA

Models 331Y-xxx

22 gram Fiberglass Paint Arrestor for use in all booth types. Series 331Y is a high quality fiberglass media. Made with 22 grams of fiberglass per square foot, the Series 331Y is more efficient and holds more paint than many other fiberglass products. It comes in 200 ft. rolls and is also available in pads for crossdraft and semi-downdraft booths.

Series 331Y is made from air-laid fiberglass forming a 2.5” thickness. The exit side has a skin backing for added efficiency.

Series 331Y fibers are ideal for paint capture due to their loose weave. The paint particles collide with the fiberglass fibers and are removed from the airstream.

Series 330G PA

Models 330G-xxx

15 gram Fiberglass Paint Arrestor for all booth types. Series 330G is our economy grade fiberglass media. Made with 15 grams of fiberglass per square foot, the Series 330G holds more paint than other economy fiberglass media due to its skin exit side.

Series 330G comes in 100 ft. rolls compared to many of our competitors 200-300 ft. rolls. The fiberglass is also available in pads for crossdraft and semi-downdraft booths.

Series 330G is made from air-laid fiberglass forming a 2.5” thickness. The exit side has a skin backing for added efficiency.

Series 330G fibers are ideal for paint capture due to their loose weave. The paint particles collide with the fiberglass fibers and are removed from the airstream.

Series 225T Cube

Models CUBx225Txxxxxx

2-Ply Self Supportive Cube Filter for use as a paint arrestor. 225T Cube filters are a single pocket trapezoid cube filter. A 1” dual denier polyester media is sewn into shape. The filter is then attached to a 9 gauge wire for support when installed in the filter housing.

Due to their unique design, cube filters have a larger surface area than conventional pads. The increase in surface area allows the filter to hold more contaminants thereby increasing the life of the filter.

325Tand 425T-Cubes

Models CUBx325Txxxxxx and CUBx425Txxxx

Three and Four Stage Cube Filters for use as a paint arrestor. Two products make up our premium exhaust cube product line. They are the Series

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325T, which is 98% efficient, and the Series 425T which is 99% efficient. The exhaust cube filters have a larger surface area than a conventional flat pad. This increase in surface area reduces the restriction to airflow, and increases the paint holding capacity of the filter. This means better airflow and longer life.

The Series 325T is made from a polyester media supported by a 9 gauge wire frame. The dual denier media is used as an initial barrier, and a tightly woven thin media is used as a final particle barrier. This filter captures an average of 98% of overspray in weight.

The Series 425T has an added layer of media applied to the downstream side of the filter. Although the construction is the same as the Series 325T, the added layer of single denier polyester fibers gives the Series 425T a 99% efficiency rating.

PS125-Bag

Models 125BAG-xxxxxx

Scrim-Back Polyester Media Bags for use as a secondary paint arrestor in selected booths.

Each bag is hand sewn and attached to a 9 gauge galvanized support frame, and includes a 1” header for easy placement in side access housings. Special bags may require a wire support basket, no header or frame, or loops at the end of each pocket for support.

The media is a 1” single denier polyester fiber with a scrim backing. This media has little effect on the airflow, and has a high dust holding capacity. The unique pocket design increases the surface area of the media. This increase in surface area will increase the life of the filter, and reduce the pressure drop.

If the exhaust bag is the same size as a booth’s intake bags, it is common to rotate the intake bags

to the exhaust bags to reduce costs. Bag measurements are nominal in size. If a bag is 15.5” x

24.5” x 19.5”, the listed size is 16” x 25” x 20”. Please note this difference when measuring your exhaust bags.

Andrea and PS125 Exhaust Filters

Models ANDREA and 125PAD-xxxx

The Andrea filter is a paper paint arrestor with a unique design. Kraft paper is pleated into an accordion-like form with holes punched in the paper at consistent intervals. A second layer of paper is attached to the back with different hole placements.

When air passes through the filter, it hits the wall of the second kraft paper layer and is diverted through the second hole. This air turbulence and laws of motion cause the paint to collect on the paper and cleaned air to pass through the filter.

The PS125 Water Wash Pads are designed specifically for use in select Spraybake brand booths. Certain models of Spraybake use a water wash system as a secondary exhaust. This water wash system requires special pads to be used to filter out particulate in the system. The fiber has a reinforced scrim backing on the downstream side to prevent fiber breakoff or migration. The water wash pads are also available in custom sizes.

*Our filters are not affiliated with SPRAYBAKE®. Use of the registered SPRAYBAKE® name is for comparative purposes only.

Series 225-Panel

Models 225RT-xxxx and 225LT-xxxxx-xx

2-ply Panel and Link Filter for use as a prefilter in downdraft booths. The 2 ply panel filters are constructed using two layers of poly-synthetic fibers. These layers are designed to capture large particles in the first layer and smaller particles throughout the second layer.

A9 gauge wire frame with two cross pieces is dielectrically heat sealed inside the filter for sup

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Page 21

port. The media overlaps the support, which provides a gasketing effect reducing air bypass around the filter.

A tackifier is applied in between the last two layers to stabilize any migrating particles and prevent the discharge of particles from the filter. The graduated media design produces a superior dust holding capacity that will outlast most filters on the market. Panel filters are 100% moisture resistant and will not warp or deteriorate in wet or humid conditions. By utilizing one continuous panel in a filter track, and its selvedged edge, a panel filter eliminates air bypass so common among cardboard framed filters.

When measuring the correct filter for your booth, first measure the entire filter track. This measurement should have a track height of 14-25” and a length of 14-100”. The height of the 2 Ply Panel is listed as a nominal size. For instance, if a filter ring measures 15.5” x 19.5”, then the correct size is 16” x 20”. There are hundreds of standard sizes available. Custom sizes are also available.

Model 40 Standard Capacity Pleat

Models 80055.xxxxxx

For use as a prefilter in downdraft booths. Model 40 Pleats are designed to operate in almost every type of installation. Available in 1”, 2” and 4“ nominal thicknesses, these filters have an average atmospheric dust spot efficiency range of 25-30% per ASHRAE Standard 52.1 test methods. Model 40 Pleats offer greater efficiency and service life than disposable filters, pad and frame systems, or metal washable filters. The overall design of this product makes these filters the accepted choice in applications requiring high performance and extended service.

Filter frames are constructed from two pieces of die-cut, moisture-resistant carrier board. Components”telescope” into one another and provide double-wall construction and a precision fit. The frame includes diagonal and horizontal support

members bonded to the media on the air entering and leaving sides for unsurpassed frame strength, locking corners and positive media-to-frame seal reduces the possibility of air bypass.

The filter is made from fully synthetic, high-loft and reinforced media. It is continuously laminated to an expanded metal grid on the air leaving side to provide pleat stability throughout the life of the filters and prevent media flutter while in operation. The unique v wedge allows for total media usage and provides maximum air flow.

HD Poly-T/A

Models 11255.xxxxxx

These are heavy duty synthetic filters for use as prefilters in downdraft booths.HD Industrial Grade filters are designed for use in any application where disposable panel filters are recommended. They

can be relied upon for superior performance since they are specifically designed for heavy work-loads. Both standard and special sizes are available.HD Industrial Grade filters are designed with a onepiece moisture-resistant chipboard frame enclosing progressive-density media. Standard frames are nominal 1” thick (3/4” actual) and nominal 2“ thick (1-5/8“ actual).

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Model 40 Pleated

Series 225 Panel

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Page 22

The filter media consists of 100% high bulk polyester fibers that are thermo-bonded with a fire retardant res” Support grilles of expanded metal are provided on both sides of the filter. The media pads and support grilles are continuously glued to the inside perimeter of the frame, resulting in exceptional strength and rigidity. This design virtually eliminates the possibility of media sag within the frame.

Polyester Bulk Media Rolls and Pads

Models 1Txx for 1” and 2Txx for 2”

For use as a prefilter in downdraft booths. Polyester pads and rolls are made of a dual layer polyester media with a dry tackifier. The filter is cut into various pad sizes from the roll and placed into a metal holding frame (See Uniframe on page 79). The 1DT media is a 1“ thick filter, and the 2DT media is a 2” thick filter. The media can be ordered in precut pads or bulk rolls, and can easily be trimmed with scissors.

KKM Washable

Models 51255.xxxxx

Washable permanent filter for use as a prefilter in downdraft booths. The KKM permanent filter is a heavy duty, washable, aluminum media, all metal filter.

The KKM offers large filtering area, high dust holding capacity, uniform loading and low resistance to airflow. It is recommended that the filter media be coated with dust adhesive for optimum perform-

ance. The standard offering of KKM filters includes six of

the most popular face sizes in 1” and 2” depths. Special face sizes and 1/2” depth filters are also available. For ease of installation, all filters are undercut slightly on length, width and depth.

Precision Pak

Models PAPxxxSxxxx

High efficiency bag filter for use as a prefilter in downdraft booths and prep stations.

The Precision Pak ASHRAE bag use a fully synthetic media that provides an efficiency rating of 4555%. The pockets are hand sewn or ultrasonically sealed and fastened to an all aluminum frame. They are designed for specific booths and prep stations that can accommodate their special size and performance properties. UL 900 Class 2 Listed.

Precision Pak bags have a large amount of media surface area. This decreases the pressure drop and increases the capacity. These bags hold substantial amounts of dirt removed from the airstream. Use of these bags will ensure a clean environment throughout the intake stack and prolonged life of the ceiling diffusion media.

Bag filters are sized nominally in their length and width. If the booth track measures 19.5” x 19.5”, then the correct bag listed is 20” x 20”. Bag filters also have a special depth. The depth describes the length of the pockets. This is an exact size and is usually an even number. There are many other sizes available, and custom sizes can be made to order. There are also other efficiencies ranging from 45% through 95%. For additional sizes, UL Ratings or efficiencies, please contact customer service.

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PS125-Bag

Models125BAG-xxxxxx

Scrim-Back polyester media bags as prefilter. PS125 Bags are made from a single denier polyester media that contains a scrim backing for extra

rigidity . The PS125 Bags each contain a metal wire support and a 1” channel frame for easy placement.

Prefilter bags have an ever-changing and diverse selection of types and sizes. Call customer service at any time to help with your selection.

PS125-Cube, PS125-Sock

Models125SOCK-xxxx

PSeries 225T Cubes are also used as an exhaust filter in several applications. The Spraybake Sock filter is made from a 1” single denier polyester media. The filter has a draw string sewn at the top, and a support loop at the bottom corner. The filter fastens to the ductwork by the drawstring. After fastening the support loop, the filter remains open and stable.

*Our filters are not affiliated with SPRAYBAKE®. Use of the registered SPRAYBAKE® name is for comparative purposes only.

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FP319A

Two-stage and Three-stage Paint Systems

Paintbooth Filtration

Pads: FP319AxxxxPAD, Ring Panels: FP319A2020PRK,

Cubes: FP319Axxxx ,Bags: FP319Axxxxxxxx

FP319A Chromate Recovery System

The Flanders FP319A-Chromate Recovery System is offered in both two-stage and three-stage configurations for aerospace overspray painting environments.

The FP319A complies with EPA (Environmental Protection Agency) Test Method 319 as it applies to the National Emissions Standards for Hazardous Air Pollutants (NESHAP). Reference 63 Fed. Reg. 59 (March 27, 1998) and 40 C.F.R. 9, 63.

The EPA Test Method 319 is a testing protocol in which potassium chloride and oleic acid are substituted for chromate paint. These chemical substances attempt to simulate dry and wet overspray characteristics of the chromate paint. This testing protocol verifies that an air filtration system (two or three-stage) has met minimum efficiency requirements, under laboratory conditions, utilizing potassium chloride and oleic acid.

The Flanders FP319Atwo and three-stage systems have been qualified by independent laboratory on specific chromate paints. These tests are performed in controlled environments to simulate the “real world” painting environment.

Two-Stage

The two-stage version of the Flanders system utilizes a proprietary synthetic media pad in combination with a proprietary synthetic media bag type filter. The two-stage system performed as shown below in testing.

1 Dexter (A) 454-5 + (B) X-395 fuel tank coating mixyellow - With a conventional air gun operating at 45

psi, with spray feed rate of 105 gr/min @ 120 fpm.: Initial pressure drop was .18” w.g. running to final pressure drop at .72” w.g., average removal efficiency was measured at 99.78% efficiency, with 279 grams holding capacity on the first stage and 2600 grams holding capacity on the second stage.

2. Deft 44GN72 green water-reducible coating (A) base + (B) activator - With a conventional air gun operat-

ing at 45 psi, with spray feed rate of 110 gr/min @ 120 fpm.: Initial pressure drop was .10” w.g. Running to final pressure drop at .74” w.g., average removal efficiency was measured at 98.91% efficiency, with 469 grams holding capacity on the first stage and 6327 grams holding capacity on the second stage.

Three-stage

*National Emissions Standards for Hazardous

Air Pollutant minimums, as defined in Test Method 319 protocol.

Two-stage

Two-Stage Test Method 319 Data NESHAP*

KCL 2.14 - 2.85 m 84.4% >10%

4.25 - 5.55 m 94.6% >50%

7.66 - 9.46 m 97.3% >90%

OLEIC 1.88 - 2.83 m 85.6% >10%

3.69 - 4.71 m 94.4% >50%

5.11 - 6.29 m 97.1% >90%

Three-Stage Test Method 319 Data NESHAP*

KCL 0.59 - 0.73 m 97.3% >75%

0.87 - 1.16 m 98.8% >85%

2.14 - 2.85 m 99.6% >95%

OLEIC 0.37 - 0.47 m 89.2% >65%

0.94 - 1.41 m 96.8% >80%

1.88 - 2.83 m 99.0% >95%

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Page 25

1 2 3 Avg

3. Courtaulds yellow fuel tank coating (A) 513X390 base + (B) 910X624 activator - With

a conventional air gun operating at 45 psi, with spray feed rate of 105 gr/min @ 120 fpm, initial pressure drop was .23” w.g. Running to final pressure drop at .82” w.g., average removal efficiency was measured at 99.35% efficiency, with 284 grams holding capacity on the first stage and 1366 grams holding capacity on the second stage.

Three-Stage

The three-stage version of this system utilizes the same filters as the two-stage, plus a proprietary internally supported Polyester Panel filter and a proprietary pocketed cube filter.

The three-stage system performed as shown below in testing.

1. Dexter (A) 454-5 + (B) X-395 fuel tank coating mix-yellow - With a conventional air gun

operating at 45 psi, with spray feed rate of 105 gr/min @ 120 fpm, Initial pressure drop was .15” w.g. Running to final pressure drop at .70” w.g., average removal ef ficiency was measured at 99.97% efficiency, with 470 grams dust holding capacity on the first stage, 981 grams holding capacity on the second stage and 1140 grams holding capacity on the third stage.

2. Deft 44GN72 green water-reducible coating (A) base + (B) activator - With a convention-

al air gun operating at 45 psi, with spray feed rate of 104 gr/min @ 120 fpm: Initial pressure drop was .15” w.g.Running to final pressure drop at .70” w.g., average removal efficiency was measured at 99.97% efficiency, with 470 grams dust holding capacity on the first stage, 981 grams holding capacity on the second stage and 1140 grams holding capacity on the third stage.

3. Courtaulds yellow fuel tank coating (A) 513X390 base + (B) 910X624 activator - With

a conventional air gun operating at 45 psi, with spray feed rate of 93 gr/min @ 120 fpm: Initial pressure drop was .15” w.g. Running to final pressure drop at .79” w.g., average removal efficiency was measured at 99.91% efficiency, with 570 grams dust holding capacity on the first stage, 821 grams holding capacity on the second stage and 354 grams holding capacity on the third stage.

Filter ID: FP319A (three-stage) Descriptions: 6 Pocket synthetic, yel-

low 15” deep Test Type: Fractional Efficiency Velocity: 120 fpm Test Aerosol: KCI, neutralized

Filter ID: FP319A (three-stage) Descriptions: 6 Pocket synthetic, yel-

low 15” deep Test Type: Fractional Efficiency Velocity: 120 fpm Test Aerosol: Oleic Acid, neutralized

Filter ID: FP319A (two-stage) Descriptions: Poly Panel, 6-Pkt. bag Test Type: Fractional Efficiency Velocity: 120 fpm Test Aerosol: KCI, neutralized

Filter ID: FP319A (two-stage) Descriptions: Poly Panel, 6-Pkt. bag Test Type: Fractional Efficiency Velocity: 120 fpm Test Aerosol: Oleic Acid, neutralized

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Service Rolls

Flanders Service Rolls air filtration media are manufactured in selected widths, prepared in roll lengths that make manageable roll sizes. In most cases, a single cut across the roll will produce a ready-to-install filter pad.

The following media are offered as service rolls:

Spun Glass:

(Models SGxxxxKK) This is a rigid, nominal

3/8” thick, dry spun glass. It is typically used to make rigid pads for use in room unit air conditioners. It is designed for use without a frame. Since it is untreated, it will not harm the plastic frequently used in the construction of room units.

Foam: (Models FRxxxxx) A rugged polyurethane foam that is designed for use in room unit air conditioners and in pad-holding frames. It is washable and will withstand repeated cleaning with mild soap and water. Foam service rolls are available in 1/4”, 1/2”, 1” and 2” media thicknesses. They are washable for repeat use.

Aluminum: (Models EAxx) The aluminum service roll is an expanded aluminum mesh of the type used in room unit air conditioners. It is a nominal 1/4” thick dry filter media that requires the addition of a dust adhesive for effective filtration.

Kwik Kuts

(Models KKxxx)

These are 15”x24” pads of filter media that can be easily cut to fit any window or wall mounted room air conditioner. They are offered in the same spun glass, foam and aluminum media described above. Also offered are 1/2” Permaire (see column at right) and plastic-backed foam.

Hammock Rolls and Pads

Models HRxxxx

Flanders hammock rolls are available in nominal 1” spun glass, 2” spun glass, and 1” polyester synthetic fiber media. Performance data on all Flanders hammock media is available upon request.

Cut-to-Fit

Kwik Kuts, Hammock, Permaire and

Service Rolls and Pads

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Typically, these are for Lennox type furnaces. (Lennox is a brand name. It is used here for system identification only.) Hammock rolls are 20 foot rolls of media cut in various widths. In most cases, a single cut across the roll will produce a ready-to-use filter pad. Flanders hammock rolls are packaged in a handy carton that can be used as a dispenser. Media used in all Flanders hammock rolls are UL Class 2 fire rated. The 1” spun glass is also available in pre-cut hammock pads, individually packaged in plastic

Permaire Rolls and Pads

Models HHxxxx

Permaire is a unique type of air filtration media that has evolved from a natural organic fiber media to a new completely synthetic, self-supporting and completely washable media. It has all the benefits of organic media but has a longer service life, better structural integrity as well as being completely odor free. It is made of synthetic fibers and coated with a special resin, then baked together at a high temperature. The result of this process is a tough and springy, thoroughly bonded, nearly rigid air filtration media.

Describing Permaire as merely an air filtration medium is telling only half of the story. Due to its natural rigidity, a pad of Permaire cut to the proper dimensions is actually a complete filter ready to

install. It is totally self supporting. With nothing more than Permaire and a hefty pair of scissors or a razor knife, you can replace almost any size 1/2”, 1” or 2” framed panel filter.

Permaire filters are passive electrostatic type products. Air running over the maze of fibers creates an electrostatic charge to catch and hold airborne contaminants. Dust particles may become charged naturally, and if so, they are held by strong electrostatic forces to the oppositely charged fiber with which they come into contact. The smaller a particle or fiber, the relatively stronger the electrostatic charges will be attained. Dirt loads throughout the filter’s depth and therefore it will hold a lot more dust than other filters before requiring changing or cleaning.

Permaire is an ideal product for filter service professionals. With a roll of Permaire on your truck, you can replace almost any size panel filter. It’s a perfect answer to “odd” size filters. A10x32”special” is as close as a pair of scissors...and the same low cost as a 16x20 standard that you cut from the same roll.

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Cut-to-Fit

Kwik Kuts, Hammock, Permaire and

Service Rolls and Pads

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Page 28

Wide selection of media types

Flanders offers a wide range of top quality air filtration media available in bulk rolls and pads. Considering the unique characteristics of each offering, the user can get maximum value for filter dollar spent with relation to the intended use.

Bulk media rolls are offered in selected slit widths with roll lengths determined by manufacturing processes. Pre-cut pads, as the name implies, are pads of filtration media cut to standard filter face sizes or to your desired custom sizes.

Spun glass is a rugged industry standard, known for low resistance while providing excellent arrestance and high dust holding capacity . They are designed to trap dirt throughout their thickness. A resinous bonding agent in the media increases rigidity and resistance to compression so the filter will not collapse in the airstream. Flashpoint is 325 degrees Fahrenheit on the treated adhesive.

Spun Glass

7/8”Blue Production Glass (Models GMxx) Nominal 7/8” adhesive-treated spun glass. For residential or light industrial and commercial air filtration. Commonly used for 1” depth disposable panel air filter production and for pad and frame systems.

Blue on White Industrial Glass (Models Gxxx) Nominal 1” and 2” adhesive treated spun glass. For industrial and commercial air filtration with fairly heavy dirt loads. Commonly used for pad and frame systems and hammock rolls. Tinted blue on the air entering side.

Series 330G PA Green Paint Arrestor Glass (Models 330Gxxx) Model 330 Green glass is a 2.5” economical

dry spun glass media for prep station and paint spraybooth applications.

Series 331Y PA Yellow Paint Arrestor Glass (Models 331Yxxx) Model 331 is a heavy duty version of dry spun

glass for prep station and paint spraybooth applications.

4”“Railroad” Glass Nominal 4 “ spun glass for air filtration in railroad diesel engines. Manufactured according to customer specifications.

3/8” A/C Media (Models ACxx) Nominal 3/8 “ untreated (no adhesive) blue on white spun glass. Makes rigid pads for use in room air conditioning units.

Polyester Synthetic Fiber

Polyester Synthetic Fiber (PSF) media is extremely resilient and will withstand direct moisture. In many cases, a psf media is the ideal alternative to spun glass. It makes an excellent prefilter for high efficiency filters and offers a high arrestance and dust holding capacity.

PSF 5DT, 1DT, 2DT (Models 5Txx, 1Txx and 2Txx) Dry, untreated psf media in nominal 1/2 “, 1 “ and 2 “ thickness for a wide range of filtration applications. White and blue with blue on the air exit side.

ST55 (Models PRELK55Gxx) Nominal 1/2 “ tackified psf. Light green and white with green on the air exit side.

Pre-T (Models PTxx) Pre-T is an extremely rugged psf designed for repeated cleaning by washing or vacuuming. Dry, untreated. Nominal 1/2 “ thickness only . Red and purple with purple on the air exit side.

PS125 (Models PS125-xx) Nominal 1 “ untreated psf which is reinforced with a scrim backing on the downstream side.

SAR-1 (Models SAR1M-xxxxx) Nominal 1/2” or use as an intake blanket on crossdraft spraybooths.

SA600-G10 (Models SA600-xxx) Nominal 1” diffusion media for downdraft spraybooths.

PSF Series 225, 325, 425 (Models ENTRY225T-xx, ENTRY325T-xx, ENTRY425T-xx) Series 225 is nominal 1

“ dual denier tackified media; 325 is nominal 1-1/2 “ three denier tackified and 425 is nominal 1-1/2 “ four denier tackified.

Bulk Media and Pads

Cut -To-Fit Room Air Conditioner,

Furnace and Central Air Filters

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Page 30

Auto Rolls

Automatic Roll Filter Replacement

Flanders automatic roll replacements are furnished wound on spools or cores, ready for installation without modification or adaptors. A core selection guide is printed on the back of this sheet. Six-foot-long kraft paper leaders and trailers are secured to the ends of every roll. Each roll contains 65 linear feet of filtering media in selected widths. Rolls are wrapped in heavy plastic and packed in cartons for shipment. The following media types are available:

Scrim-back spun glass

(Models AESx, BLCSxx,CBSx, FSx, CRSx,CSx, AMSx,TSxx, LRSx)

A nominal 2” thickness progressive density spun glass treated with dust-catching adhesive. The roll is backed on the downstream side with a scrim mesh. Density of the scrim is approximately 3 squares per square inch.

Skin-back spun glass

ModelsAEx, BLCx,CBx, Fxx, CRx,Cx, AMx,Tx, LRxx)

A nominal 2” thickness progressive density spun glass treated with dust-catching adhesive. The roll is backed on the downstream side with a spun glass “skin”.

Economy spun glass

(Models AEECx, BLECxx, CBECx, FECx, CRECx, CECxx,AMECx, TECx, LRECx)

A nominal 2” thickness spun glass with a very light spun glass skin on the downstream side which is reinforced with a scrim mesh. Density of the scrim is approximately 1 square per square inch. Media weight is about two-thirds that of the standard scrim-back glass.

Polyester

(Models AEPx,BLCPxx, CBPx,FPx, CRPUx,CPUxx,AMPx,TPx, LRPxx)

A nominal 1/2” thickness dry, non-woven polyester synthetic fiber medium, reinforced on the downstream side with a scrim backing. Scrim density is approximately 3 grids per square inch.

Treated Polyester

(Models AEPTx, BLCPTxx, CBTx, FPTx, CRPTx, CPTxx, AMPTx, TPTx, LRPTx,LAPTxx)

Same medium as the polyester described above, but treated with a dust-catching adhesive.

L- Designed to fit commercial “FulFlo” and Mine Safety Appliance machines. Core consists of 3” ID fiberboard tube with drive pin 2-1/2” from one end.

F - Designed to fit Farr “Roll Kleen”. Core consists of 2-1/8” ID fiberboard tube. No drive pin, discs or cups.

AM - Designed to fit Airmaze “RollA-Maze”. Core consists of 1-7/8” ID fiberboard tube with metal cup recessed 5/8” each end. Arectangular slot, 1-1/2 x 3/4”, is stamped in each cup.

T- Designed to fit T rane Company “Roll Filter”. Core consists of 27/16” ID fiberboard tube with metal cup in each end, recessed 1-1/2” A1-1/2” square is stamped in each cup.

CR - Designed to fit Carrier series 31NA and 31NC. Core is 27/167”

BLC - Designed to fit BLC Industries. Consists of a 1-1/2” metal pipe with 2 drive pins that are 1-3/8” from core end, and with 11” end plates.

AE - Designed to fit American Air Filter “Roll-O-Matic”. Core consists of 3/4” ID metal pipe with metal end plates approximately 11” diameter attached on each end.

CB - Designed to fit Cambridge “Autoroll”. Core consists of 3/4” metal pipe, no end plates unless specified on order.

C - Designed to fit Continental “Conomanual” or “Conomatic”. Core consists of 3” ID fiberboard tube with a drive pin 2-1/2” from one end.

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Page 32

Important Features

• Media maximizing v-pleat design

• Expanded metal grid prevents media flutter while in operation

• Diagonal and horizontal support members provide frame strength

• Filter media pack is sealed to eliminate air bypass

• Average ASHRAE efficiency is 25-30%

• Average arrestance is 90%-92%

Pre Pleat 40

Extended Surface Pleated Filters

Economy Capacity: 84355.xxxxxx Standard capacity:80055.xxxxxx

High Capacity: 80255.xxxxxx

General

Flanders Pre Pleat 40 extended surface pleated filters are designed to operate in most every type of installation. Available in 1”, 2”, and 4” nominal thickness, these filters have an average atmospheric dust spot efficiency range of 25-30% per ASHRAE Standard 52.1 test methods. Pre Pleat 40 filters offer greater efficiency and service life than disposable filters, pad and frame systems, or metal washable filters. The overall design of this product makes these filters the accepted choice in applications requiring high performance and extended service.

These filters are suitable for variable air volume systems. Operating face velocity ranges are from 0 to 500 fpm for 1” and 2” filters, and from 0 to 625 fpm for 4” filters. Standard and High Capacity designs are offered.

Pre Pleat 40 filters are UL900 Class 2 listed but are available with UL Class 1 listing.

Versatility

Most heating, air conditioning, or ventilating systems can be upgraded with the use of Pre Pleat 40 filters in place of existing flat panel types.

The inherent strength of the filter allows for easy changeout as it will not collapse, warp, or bend in normal service.

Pre Pleat 40 filters are available in a wide range of sizes and will fit most commercial and industrial installations with little or no system modification. Fasteners are available to adapt the filter to existing filter banks.

Installation Considerations

Pre Pleat 40 pleated filters are suitable as primary filters and can be installed in Type 9 Holding Frames, K-Trac Framing Modules, Surepleat Side Access Housings and similar existing hardware. They may be used as prefilters for Precision Pak, PrecisionCell and Rigid-Air filters in these framing systems and in Sureseal Side Access Housings.

Physical Data

Media: High-loft, non-woven cotton/synthetic blend Media Support: Diamond-shaped expanded metal Pleat Design: V Pleat Frame: Moisture-resistant carrier board

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Expanded

Principles of Operation

Flanders’ v-pleat design insures that the greatest media area is exposed to the air flow to promote uniform dust loading. Competitive filters cannot maintain this rigid shape and tend to flatten out, using only a portion of the media. This v-pleat design creates an air exit area (B) equal to the air entering area (A), which minimizes end losses and reduces pressure drop.

Radial wedge pleats have unequal air exit (D) and air entering (C) areas, which cause higher resistance and uneven use of media.

Construction

Filter frames are constructed from two pieces of die-cut, moisture-resistant carrier board. Components “telescope” into one another and provide double-wall construction and a precision fit. The frame includes diagonal and horizontal support members bonded to the media on the air entering and leaving sides for unsurpassed frame strength. Locking corners and positive media-to-frame seal reduces the possibility of air bypass.

The filter media is a high-loft, reinforced, non-woven cotton/synthetic blend. It is continuously laminated to an expanded metal grid on the air leaving side to provide pleat stability throughout the life of the filters and prevent media flutter while in operation.

Flanders’ unique v-pleat wedge pleat allows for total media usage and provides maximum air flow and dust holding capacity.

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Metal Pleat Backing

Double Wall Construction

Efficient High-Loft Media

2-piece die-cut frame

V-Pleat Design

Diagonal grid supports for maximum strength

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Page 34

Capacities and Dimensions

Notes:

1. PD represents clean pressure drop in inches w.g. The recommended final pressure drop for all models is 1.0 in. w.g. System design may dictate a lower change-out point.

2. Actual filter face size for 12 x 24 and 24 x 24 filters is 5/8 in. under on height and width. Actual face size on all other sizes is 1/2 in. under on height and width.

3. Actual filter depth is 1/8 in.under for all nominal 1 in. deep filters. Actual filter depth is 1/4 in. under for all nominal 2 in. and 4 in. deep filters.

4. For capacities other than those shown, ratio the face velocities.

5. Performance tolerances conform to Section 7.4 of ARI Standard 850.

6. Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

300 fpm 625 fpm

Nomina

l Depth

(in.)

Depth

300 fpm 500 fpm

cfm PD cfm PD

Media

Area

(sq. ft)

Weight

Each (lbs.)

300 fpm 625 fpm

cfm PD cfm PD

Media

Area

(sq. ft)

Weight

Each

(lbs.)

Nominal Size

H x W x D (in.)

Nominal Size

H x W x D

(in.)

300 fpm 500 fpm

cfm PD cfm PD

Standard Capacity High Capacity

Performance Data

Media

Area

sq. ft.

Wt. Each (lbs.)

Media

Area

sq. ft.

Wt.

Each

(lbs.)

10 x 10 x 1 210 0.15 347 0.35 1.1 0.2 210 0.13 347 0.33 1.6 0.2 10 x 20 x 1 417 0.15 694 0.35 2.2 0.3 417 0.13 694 0.33 3.2 0.4 12 x 20 x 1 500 0.15 833 0.35 2.7 0.4 500 0.13 833 0.33 3.8 0.5 12 x 24 x 1 600 0.15 1000 0.35 3.5 0.5 600 0.13 1000 0.33 4.5 0.6 14 x 20 x 1 583 0.15 972 0.35 3.1 0.5 583 0.13 972 0.33 4.5 0.6 14 x 25 x 1 729 0.15 1215 0.35 4 0.6 729 0.13 1215 0.33 5.3 0.7 15 x 20 x 1 625 0.15 1042 0.35 3.3 0.6 625 0.13 1042 0.33 4.8 0.7 16 x 20 x 1 667 0.15 1110 0.35 3.6 0.6 667 0.13 1110 0.33 4.8 0.7 16 x 25 x 1 834 0.15 1390 0.35 4.6 0.7 834 0.13 1390 0.33 6.1 0.8 20 x 20 x 1 834 0.15 1390 0.35 4.6 0.7 834 0.13 1390 0.33 6.1 0.8 18 x 24 x 1 900 0.15 1500 0.35 4.8 0.7 900 0.13 1500 0.33 6.9 0.9 18 x 25 x 1 945 0.15 1575 0.35 5 0.7 945 0.13 1575 0.33 7.2 0.9 20 x 24 x 1 1000 0.15 1667 0.35 5.3 0.8 1000 0.13 1667 0.33 7.7 1.0 20 x 25 x 1 1042 0.15 1735 0.35 5.5 0.8 1042 0.13 1735 0.33 7.6 1.0 24 x 24 x 1 1200 0.15 2000 0.35 6.4 0.9 1200 0.13 2000 0.33 8.9 1.1

10 x 20 x 2 417 0.12 694 0.27 4.5 0.6 417 0.11 694 0.25 6.4 0.8 12 x 20 x 2 500 0.12 833 0.27 5.3 0.7 500 0.11 833 0.25 7.7 0.9 12 x 24 x 2 600 0.12 1000 0.27 5.8 0.8 600 0.11 1000 0.25 8.7 1.0 14 x 20 x 2 583 0.12 972 0.27 6.2 0.8 583 0.11 972 0.25 8.9 1.0 14 x 25 x 2 729 0.12 1215 0.27 7.8 1.0 729 0.11 1215 0.25 11.2 1.2 15 x 20 x 2 625 0.12 1042 0.27 6.7 0.8 625 0.11 1042 0.25 9.6 1.0 16 x 20 x 2 667 0.12 1110 0.27 6.6 0.9 667 0.11 1110 0.25 10 1.1 16 x 25 x 2 834 0.12 1390 0.27 8.3 1.1 834 0.11 1390 0.25 12.4 1.3 18 x 24 x 2 900 0.12 1500 0.27 9.6 1.2 900 0.11 1500 0.25 13.8 1.5 18 x 25 x 2 938 0.12 1563 0.27 10 1.3 938 0.11 1563 0.25 14.4 1.6 20 x 20 x 2 834 0.12 1390 0.27 8.3 1.1 834 0.11 1390 0.25 12.4 1.3 20 x 24 x 2 1000 0.12 1667 0.27 10.7 1.3 1000 0.11 1667 0.25 15.3 1.6 20 x 25 x 2 1042 0.12 1735 0.27 10.3 1.3 1042 0.11 1735 0.25 15.5 1.6 24 x 24 x 2 1200 0.12 2000 0.27 12.3 1.5 1200 0.11 2000 0.25 17.8 1.8 25 x 25 x 2 1300 0.12 2170 0.27 13.3 1.6 1300 0.11 2170 0.25 19.2 1.9

12 x 24 x 4 600 0.10 1250 0.30 11.6 1.5 600 0.09 1250 0.28 14 1.7 16 x 20 x 4 667 0.10 1390 0.30 11.8 1.7 667 0.09 1390 0.28 15.5 1.8 16 x 25 x 4 834 0.10 1735 0.30 15.0 2.0 834 0.09 1735 0.28 19.6 2.2 18 x 24 x 4 900 0.10 1500 0.30 17.4 2.1 900 0.09 1500 0.28 21.9 2.3 20 x 20 x 4 834 0.10 1735 0.30 15.0 2.0 834 0.09 1735 0.28 19.6 2.2 20 x 24 x 4 1000 0.10 1667 0.30 19.3 2.3 1000 0.09 1667 0.28 24.3 2.5 20 x 25 x 4 1042 0.10 2170 0.30 20.2 2.3 1042 0.09 2170 0.28 24 2.5 24 x 24 x 4 1200 0.10 2500 0.30 22.3 2.5 1200 0.09 2500 0.28 28 3.0 25 x 29 x 4 1500 0.10 3100 0.30 27.2 3.1 1500 0.09 3100 0.28 34 3.6 28 x 30 x 4 1680 0.10 3500 0.30 31.3 3.5 1680 0.09 3500 0.28 39 4.2

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Page 35

1.0 General

1.1 Medium efficiency filters shall be Pre Pleat 40 extended surface pleated filters as manufactured by Flanders..

1.2 Filter sizes and capacities shall be as scheduled on the drawings.

1.3 Filters shall be UL 900 Class 1 or 2 listed.

2.0 Filter Construction

2.1 Filters shall be constructed of reinforced, nonwoven cotton/synthetic blend media laminated to an expanded metal grid on the air leaving side and formed into v-configuration pleats.

2.2 Frame shall bemoisture-resistant board with diagonal and horizontal support members on the

upstream and downstream sides, and shall have locking corners.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 Media area must equal or exceed that of the specified filter.

3.3 The average atmospheric dust spot efficiency shall be 25-30% as determined by ASHRAE Standard 52.1 test methods.

3.4 The manufacturer shallguarantee performance as stated in the literature within tolerances as outlined in Section 7.4 of ARI Standard 850.

Guide Specifications

The Pre Pleat Series of Pleated Air filters

62R high efficiency pleated air filters contain an electrostatically charged filtration media which has a higher dust holding capacity.

Pre Pleat HV air filters are

designed to operate in

high velocity and turbulent

air applications where

standard pleated filters

tend to fail.

Pre Pleat Class 1 air filters are designed for applications where a UL Class 1 fire rated filter is required and metal frames are unsuitable.

Pre Pleat HT air filters are

designed for applications

where the temperatures

reach up to 400ºF.

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Page 36

Pre Pleat HV

High Velocity and Gas Turbine Pleat

Models 85455.xxxxxx

General

The Pre Pleat HV pleated filter from Flanders is designed to operate in high velocity and turbulent air applications where standard pleated filters have a tendency to fail.

They are ideal for gas turbine and rotary machinery equipment or any area requiring a pleated filter to operate under demanding use.

Construction

Aheavy-duty die-cut moisture resistant frame encloses the media pack. The media is manufactured of 100% electrostatically charged synthetic fibers that attract and hold airborne particulate contaminants. The media is bonded to a zinc coated, 1-1/4” mesh expanded metal backing which is substantially heavier than standard metal backing. These features result in a more efficient, durable and reliable product.

Important Features

• Moisture resistant die-cut frame

• Heavy gauge metal backing for exceptional strength

• 1”, 2”, 4” depths

• Special sizes available

• MERV 8 rating, per ASHRAE Standard 52.2

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Depth

Nominal

Depth

(inch)

10 x 10 x 1 210 0.15 347 0.38 1.6 10 x 20 x 1 417 0.15 694 0.38 3.2 12 x 20 x 1 500 0.15 833 0.38 3.8 12 x 24 x 1 600 0.15 1000 0.38 4.5 14 x 20 x 1 583 0.15 972 0.38 4.5 14 x 25 x 1 729 0.15 1215 0.38 5.3 15 x 20 x 1 625 0.15 1042 0.38 4.8 16 x 20 x 1 667 0.15 1110 0.38 4.8 16 x 25 x 1 834 0.15 1390 0.38 6.1 20 x 20 x 1 834 0.15 1390 0.38 6.1 18 x 24 x 1 900 0.15 1500 0.38 6.9 18 x 25 x 1 945 0.15 1575 0.38 7.2 20 x 24 x 1 1000 0.15 1667 0.38 7.7 20 x 25 x 1 1042 0.15 1735 0.38 7.6 24 x 24 x 1 1200 0.15 2000 0.38 8.9 10 x 20 x 2 417 0.13 694 0.29 6.4

12 x 20 x 2 500 0.13 833 0.29 7.7 12 x 24 x 2 600 0.13 1000 0.29 8.7 14 x 20 x 2 583 0.13 972 0.29 8.9 14 x 25 x 2 729 0.13 1215 0.29 11.2 15 x 20 x 2 625 0.13 1042 0.29 9.6 16 x 20 x 2 667 0.13 1110 0.29 10.0 16 x 25 x 2 834 0.13 1390 0.29 12.4 18 x 24 x 2 900 0.13 1500 0.29 13.8 18 x 25 x 2 938 0.13 1563 0.29 14.4 20 x 20 x 2 834 0.13 1390 0.29 12.4 20 x 24 x 2 1000 0.13 1667 0.29 15.3 20 x 25 x 2 1042 0.13 1735 0.29 15.5 24 x 24 x 2 1200 0.13 2000 0.29 17.8 25 x 25 x 2 1300 0.13 2170 0.29 19.2

12 x 24 x 4 600 0.10 1250 0.35 14.0 16 x 20 x 4 667 0.10 1390 0.35 15.5 16 x 25 x 4 834 0.10 1735 0.35 19.6 18 x 24 x 4 900 0.10 1500 0.35 21.9 20 x 20 x 4 834 0.10 1735 0.35 19.6 20 x 24 x 4 1000 0.10 1667 0.35 24.3 20 x 25 x 4 1042 0.10 2170 0.35 24.0 24 x 24 x 4 1200 0.10 2500 0.35 28.0 25 x 29 x 4 1500 0.10 3100 0.35 34.0 28 x 30 x 4 1680 0.10 3500 0.35 39.0

1.0 General

1.1 High velocity Pre Pleat HV extended surface pleated filter as manufactured by Flanders.

1.2 Filter sizes and capacities shall be as scheduled on the drawings.

2.0 Filter Construction

2.1 Filter media shall be manufactured of 100% electrostatically charged synthetic fibers and bonded to a corrosion-resistant expanded metal backing.

2.2 The frame shall be moisture resistant board with diagonal and horizontal support members on the upstream and downstream sides.

3.0 Performance

3.1 Initial and final resistance shall not exceed the scheduled values.

3.2 Media area must be equal to that of the specified filter.

3.3 The minimum efficiency shall be a MERV 8 rating per ASHRAE Standard 52.2 and 50% dust spot efficiency per ASHRAE Standard 52.1.

3.4 The manufacturer shall guarantee performance as stated in the literaturewithin tolerances as outlined in Section 7.4 of ARI Standard 850.

Guide Specifications

300 fpm 625 fpm

cfm

PD cfm PD

Media

Area

(sq. ft)

Nominal Size

H x W x D (inch)

Nominal Size

H x W x D

(inch)

300 fpm 500 fpm

cfm PD cfm PD

Media

Area

sq. ft.

Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

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Page 38

Pre Pleat 62R

High Efficiency Pleated Filters

Standard Capacity: 85655.xxxxxx

High Capacity: 85755.xxxxxx

Important Features

• MERV 8 per ASHRAE Standard 52.2

•1 in., 2 in. or 4 in. depths

• All standard sizes plus custom sizes

• Standard and high capacity designs

•ULClass 2 listed

Filtration for IAQ

Flanders Pre Pleat 62R pleated panel air filter was specifically designed to improve indoor air quality through a new level of particulate filtration. The filter takes its name from the ASHRAE Standard 62 which addresses indoor air quality. The Pre Pleat 62R is indeed state of the art.

Electrostatically Charged Media

The Pre Pleat 62R features a 100% synthetic electrostatically charged filtration media, which actively attracts and holds airborne contaminants. The filter media is bonded to a corrosion resistant expanded metal backing. This combination is then folded into an accordian pleat arrangement and sealed within a moisture resistant frame.

The Pre Pleat 62R is more efficient when compared to standard pleated filters and has a high dust holding capacity that does not sacrifice airflow. Initial resistance of a 2 in. deep filter is just 0.3 in. w.g. at 500 fpm. Dust holding capacity of a 24x24x2 in. high capacity filter is 181 grams at 1 in. w.g. final resistance.

100%

90% 80% 70% 60% 50% 40% 30% 20% 10%

Fractional Efficiency %

0.1 1 10 Particle Diameter (Microns)

Minimum Efficiency By Particle Size

62R Pleat Average Pleat

Rate of Air Flow vs Initial Resistance

Resistance (Inches w.g.)

Air Flow - CFM

0 1000 1500 2000 2500

.20

.10

.30

.50

.40

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Page 39

re Pleat 62RM11 pleated panel filter enables a significant upgrade in collection efficiency

over existing MERV 8 products at the same resistance levels. From 30-35% to 60-65% average per Ashrae 52.1-1992 average dust spot efficiency at nearly the same pricing levels.

Bi-component media: Our next-gener-

ation ultra-high performance bi-component synthetic media contains mechanically engineered tri-lobal fibers with inhomogenous domains of positive and negative Electret charges within the bi-component fibers to equal an ultra-high performance product.

Enhanced fibers: Mechanically and electrostatical-

ly enhanced fibers are precisely structured into a progressive density gradient structure to enhance airflow throughput with less resistance while providing high dust holding capacity and ultra-high efficiency during operational life.

Gradient media structure: Proprietary

"Engineered Gradient Media Structure" enables larger incoming contaminants to be trapped in the pre-filter layer thus allowing the highly charged secondary layer to attract and hold smaller particulate, thereby increasing the life of more expensive final filters downstream.

High efficiency at low pressure drop: This propri-

etary media combined with Flanders’ unique VPleat manufacturing design equals the highest performance pleat available on the market today. The proprietary PrePleat 62RM11 can provide an initial efficiency of MERV 11, (60-65%) at a resistance of .30" wg on the high capacity model. This equals the same resistance level of our Pre-Pleat 40 62R Merv 8 Pleat.

No competitor in the marketplace can match these performance levels which are substantiated with independent testing. Flanders is the first in the marketplace with this new proprietary product.

Resistance:

Airflow resistance of a High Capacity PrePleat 62R M11 is .30" wg @ 2000 CFM (500 FPM) Standard Capacity is .34" wg @ 2000 CFM .

Efficiency:

1.3 to 1.6 microns 63% removal efficiency 7-10 microns 90% removal efficiency

Pre Pleat 62RM11

Ultra High Efficiency Pleated Filters

Standard Capacity: 85655.xxxxxxM11

High Capacity: 85755.xxxxxxM11

Flanders - Foremost in Air Filtration

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NEW

Pre Pleat 62RM11(Merv 11 (60-65% per Ashrae 52.1-1992)

• Upgrade existing rooftop and secular systems by up to 300% in efficiency to remove incoming contaminants not previously removed.

• Upgrade existing prefilter plenums with the 62RM11 Pleat to increase the life of your more expensive final filters downstream.

• Building owners and occupants will be significantly better protected from a bioaerosol hazard than with conventional filters.

• Available by special ordering in HighVelocity design. Contact Factory for pricing

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Page 40

1.0 General

1.1 Air filters shall be Model Pre Pleat 62RM11 panel filers, as manufactured by Flanders.

2.0 Filter Construction

2.1 Each filter shall consist of an electrostatically charged synthetic only media, with corrosionresistant expanded metal backing and moisture resistant enclosing frame. The filter shall be 1”, 2” or 4” nominal depth.The grid shall be 100% bonded to the media on the air exiting side to eliminate media vibration and pullaway.

2.2 The grid shall be formed to provide a uniform Vwedge shaped pleat with the open area on the air exiting side for maximum utilization of the media and low airflow resistance. The filter shall be classified for flammability by Underwriters Laboratories, Standard 900 as Class 2.

3.0 Performance

3.1 The filter shall have a Minimum Efficiency Reporting Value of 11 by ASHRAE Standard 52.2.

PrePleat

62RM11

PrePleat

62R

PrePleat

Guide Specifications

Flanders - Foremost in Air Filtration

Corporate Headquarters, St. Petersburg, FL

Telescoping frame

gives double perime-

ter thickness

Diagonal face strips

for extra strength

Filter pack sealed in frame at every point

of contact.

Corosion resistant heavy

metal backing

UL Class II

Electrostatically

charged synthetic

filtering media

V-wedge pleats for

full media usage

High efficiency and

arrestance at low

pressure drop

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Page 41

Pre Pleat Class 1

UL 900 Class 1 Pleated Filter

Standard Capacity: 85855.xxxxxx

High Capacity: 85955.xxxxxx

Important Features

• UL 900 Class 1 for flammability

• Easily disposable

• Offered in all standard face sizes, 2” depth

• High lofted glass pleated media

• Nominal 50% ASHRAE efficiency

• MERV 8

General

This pleated air filter is designed for applications where a UL Class 1 fire rated filter is required and metal frame filters are unsuitable because of disposal problems. The Pre Pleat Class 1 pleated air filter has been tested by Underwriters Laboratories, Incorporated and found to meet the stringent performance characteristics of a Class 1 air filter for flammability, as outlined in Standard 900. Class 1 air filter units are described as "Those that, when clean, do not contribute fuel when attacked by flame and emit only negligible amounts of smoke.”

Construction

The filter consists of a nominal 50% dust spot efficiency micro-fine fiberglass filtration media that has been bonded to a corrosion-resistant expanded metal backing, and then pleated into either standard or high capacity packs. Each pack is encased and sealed within a die-cut frame which is manufactured of special mineral-filled board to resist flammability.

Pre Pleat Class 1 pleated air filters are offered in two inch depth in all of the most popular face sizes.

St. Cap. Std. Cap. High Cap. High Cap.

cfm cfm Resistance Resistance Resistance Resistance

@300 fpm @ 500 fpm @ 300 fpm @ 500 fpm @ 300 fpm @ 500 fpm

12x24x2 600 1000 .36 .64 .30 .50 16x20x2 667 1111 .36 .64 .30 .50 16x25x2 833 1389 .36 .64 .30 .50 20x20x2 833 1329 .36 .64 .30 .50 20x24x2 1000 1667 .36 .64 .30 .50 20x25x2 1041 1736 .36 .64 .30 .50 24x24x2 1200 2000 .36 .64 .30 .50

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1.0 General

1.1 Medium efficiency UL Class 1 fire rated pleated filters shall be Pre Pleat Class 1 as manufactured by Flanders.

1.2 Filter sizes and capacities shall be scheduled on

the drawings.

2.0 Filter Construction

2.1 Filter media shall be manufactured of a high lofted micro-fine media with a minimum efficiency of 50% per ASHRAE Standard 52.1

2.2Acorrosion-resistant expanded metal wire grid shall be bonded to the media to maintain pleat integrity.

2.3 The die-cut frame shall be flame-resistant, mineral-filled board to meet a UL Class 1 fire rating.

3.0 Performance

3.1 Initial and final resistance shall not exceed the final values.

3.2 Media must meet or exceed the ratings that of the specified filter.

3.3 The manufacturer shall guarantee performance as stated in the literature within tolerances as outlined in Section 7.4 of ARI Standard 850.

Guide Specifications

Rate of Air Flow vs Initial Resistance

Flanders - Foremost in Air Filtration

Corporate Headquarters, St. Petersburg, FL

Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

0 1000 1500 2000 2500

Air Flow - CFM

Resistance (Inches w.g.)

1.50

1.25

1.00

0.75

0.50

0.25

100%

90% 80% 70% 60% 50% 40% 30%

Arrestance (%)

20% 10%

25 40 55 70 85 100

Arrestance vs. Dust Fed

Dust Fed (grams)

100%

90% 80% 70%

60% 50% 40% 30%

20%

Dust Spot Efficiency

10%

0 10 20 30 40 50 60 70 80 90 100

Efficiency vs. Dust Fed

Resistance (Inches w.g.)

Dust Fed (grams)

1.75

1.50

1.25

1.00

0.75

0.50

0.25

0.00 0 10 20 30 40 50 60 70 80 90 100

Resistance vs. Dust Fed

Dust Fed (grams)

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Page 43

Pre Pleat HT

High Temperature Pleated Filters

Standard Capacity: 84555.xxxxxx

High Capacity: 84655.xxxxxx

Up to 400oF

Flanders Pre Pleat HT filters are designed for increased air filtration efficiencies in an operating environment where temperatures reach 400 degrees Fahrenheit Typical examples include air intakes for drying ovens or high temperature baking applications.

Construction

The Pre Pleat HT high temperature pleated air filter consists of a nominal 50% dust spot efficiency micro-fine fiberglass filtration media that has been bonded to corrosion-resistant expanded metal backing, then pleated into either standard or high capacity packs.

Each pack is encased within a 24 gage corrosionresistant metal frame with an expanded corrosion-

resistant metal face screen on the downstream side to increase pack rigidity while preventing blowouts.

Flanders Pre Pleat HTpleated air filters are offered in two inch depths in all of the most popular face sizes. They have been tested by Underwriters Laboratories, Incorporated and found to meet the stringent performance characteristics of a Class 1 air filter for flammability as outlined in Standard

900.

Physical Data

Frame: 24 gage corrosion-resistant steel Media: 50% Efficient micro-fine fiberglass Pleat Design: V-wedge Pleat Face Screen: Expanded metal corrosion-resistant

steel

St. Cap. Std. Cap. High Cap. High Cap.

cfm cfm Resistance Resistance Resistance Resistance

@300 fpm @ 500 fpm @ 300 fpm @ 500 fpm @ 300 fpm @ 500 fpm

Important Features

• Resists temperatures up to 400º F

• Nominal 50% ASHRAE efficiency

• Rugged metal construction

•UL900 Class 1 Fire Rated

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1.0 General

1.1 High Temperature pleated filters shall be Pre Pleat HT as manufactured by Flanders.

1.2 Filter sizes and capacities shall be scheduled on the drawings.

1.3 Filters shall be UL Class 1 listed and be able to operate up to 400 degrees Fahrenheit.

2.0 Filter Construction

2.1 Filter media shall be manufactured of a high lofted micro-fine media with a minimum efficiency of 50% per ASHRAE Standard 52.1

2.2 An expanded metal wire grid shall be bonded to the media to maintain pleat integrity.

2.3 The filter pack shall be enclosed within a corrosion-resistant frame and furnished with an expanded metal facescreen on the downstream, air leaving side.

3.0 Performance

3.1 Initial and final resistance shall not exceed the final values.

3.2 Media efficiency and content must meet or exceed the ratings of the specified filter.

3.3 The manufacturer shall guarantee performance as stated in the literaturewithin tolerances as outlined in Section 7.4 of ARI Standard 850.

Guide Specifications

Rate of Air Flow vs Initial Resistance

Flanders - Foremost in Air Filtration

Corporate Headquarters, St. Petersburg, FL

Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

0 1000 1500 2000 2500

Air Flow - CFM

Resistance (Inches w.g.)

1.50

1.25

1.00

0.75

0.50

0.25

100%

90% 80% 70% 60% 50% 40% 30%

Arrestance (%)

20% 10%

25 40 55 70 85 100

Arrestance vs. Dust Fed

Dust Fed (grams)

Rate of Air Flow vs Initial Resistance

0 1000 1500 2000 2500

Air Flow - CFM

Resistance (Inches w.g.)

1.50

1.25

1.00

0.75

0.50

0.25

1.75

1.50

1.25

1.00

0.75

0.50

0.25

0.00 0 10 20 30 40 50 60 70 80 90 100

Resistance vs. Dust Fed

Dust Fed (grams)

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Page 45

E35

Pleated Panel Filters

Models E35-xxxxx

General

Flanders E35 extended surface pleated filters are designed to operate in most installations. Available in 1”, 2”, and 4” nominal thickness, these filters have an average atmospheric dust spot efficiency range of 25-30% per ASHRAE Standard 52.1 test methods. E35 filters offer greater efficiency and service life than disposable filters, pad and frame systems, or metal washable filters. The overall design of this product makes E35 filters the accepted choice in applications requiring high performance and extended service.

These filters are suitable for variable air volume systems. Operating face velocity ranges are from 0 to 500 fpm for 1” and 2” filters, and from 0 to 625 fpm for 4” filters. Each filter contains 11 pleats per lineal foot. E35 filters are UL 900 Class 2 listed.

Versatility

Most heating, air conditioning, or ventilating systems can be upgraded with the use of E35 filters in place of existing flat panel types. The inherent strength of the filter allows for easy changeout as it will not collapse, warp, or bend in normal service.

E35 filters are available in a wide range of sizes and will fit most commercial and industrial installations with little or no system modification. Fasteners are available to adapt the E35 filter to existing filter banks.

Installation Considerations

E35 pleated filters are suitable as primary filters and can be installed in Type 9 Holding Frames, KTrack Framing Modules, Surepleat Side Access Housings and similar existing hardware. They may be used as prefilters for Flanders Precision Pak, PrecisionCell and Rigid-Air filters in these framing systems and in Sureseal Side Access Housings.

Construction

E35 filter frames are constructed from moisture resistant chipboard. Perforated steel support grilles on the upstream and downstream sides provide extra rigidity and strength. The entire unit is sealed to insure a positive media-to-frame bond, eliminating the possibility of air bypass. The filter media is a high loft reinforced non-woven cotton/synthetic blend. It is continuously laminated to an expanded metal grid on the air leaving side to provide pleat stability throughout the life of the filter and to prevent media flutter while in operation. The E35 V wedge pleat allows for total media usage and provides maximum airflow and dust holding capacity.

Important Features

•V-wedge pleats minimize end losses and reduce pressure drop.

• Expanded metal grid prevents media flutter while in operation.

• Perforated steel support grilles strengthen the frame.

• Filter media pack is sealed to eliminate air bypass.

•Average ASHRAE efficiency is 25-30%.

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Page 46

E35-10201 E35-12201 E35-12241 E35-14201 E35-14251 E35-15201 E35-16201 E35-16251 E35-18241 E35-18251 E35-20201 E35-20241 E35-20251 E35-24241 E35-10202 E35-12202 E35-12242 E35-14202 E35-14252 E35-15202 E35-16202 E35-16252 E35-18252 E35-20202 E35-20252 E35-24242 E35-12244 E35-16204 E35-16254 E35-20204 E35-20254 E35-24244 E35-25294 E35-28304

CAP ACITIES AND DIMENSIONS

Nominal

Depth

(inch)

Nominal Size HxWxD (inch)

10x20x1 12x20x1 12x24x1 14x20x1 14x25x1 15x20x1 16x20x1 16x25x1 18x24x1 18x25x1 20x20x1 20x24x1 20x25x1 24x24x1 10x20x2 12x20x2 12x24x2 14x20x2 14x25x2 15x20x2 16x20x2 16x25x2 18x25x2 20x20x2 20x25x2 24x24x2

12x24x4 16x20x4 16x25x4 20x20x4 20x25x4 24x24x4 25x29x4 28x30x4

375 fpm 500 fpm

cfm PD cfm PD

420 500 600 580 730 625 667 834 900 940

834 1000 1042 1200

420 500 600 580 730 625 667 834 940

834 1042 1200

600

667

834

834 1042 1200 1510 1750

.15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .15 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .12 .10 .10 .10 .10 .10 .10 .10 .10

695 834

1000

975 1215 1040 1110 1390 1500 1565 1390 1667 1735 2000

695

834 1000

975 1215 1040 1110 1390 1565 1390 1735 2000 1250 1390 1735 1735 2170 2500 2520 2920

.35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .35 .27 .35 .27 .27 .27 .27 .27 .27 .27 .27 .27 .27 .27 .27 .30 .30 .30 .30 .30 .30 .30 .30

Media

Area (sq. ft)

Weight

Each (lbs.)

2.4

2.9

3.5

3.4

4.3

3.7

3.6

4.6

5.3

5.5

4.6

5.8

5.5

6.4

4.0

4.8

5.8

5.6

7.1

6.0

6.6

8.3

9.1

8.3

10.3

12.3

11.6

11.8

15.0

20.2

22.3

27.7

32.1

.6 .6 .5 .6 .8 .6 .6 .7 .8 .8 .7 .8 .8 .9 .7 .8 .8 .9 .9 .9 .9

1.1

1.3

1.1

1.3

1.5

1.7

2.0

2.3

2.5

4.0

6.0

1.0 General

1.1 Medium efficiency pleated filters shall be E35 as manufactured by Flanders.

1.2 Filters shall be UL 900 Class 2 listed.

2.0 Filter Construction

2.1 Filters shall be constructed of reinforced, non-woven cotton/synthetic blendmedia laminated to an expanded metal grid on the air leaving side and formed into V-wedge pleats.

2.2 Frames shall be moisture-resistant chipboard with perforated steel support grilles on the

upstream and downstream sides.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 Media area must equal or exceed that of the specified filter.

3.3 The average efficiency shall be as determined by the ASHRAE Standard 52.1 test methods.

3.4 The manufacturer shall guarantee performance as stated in its literature within tolerances as outlined in Section 7.4 of ARI Standard 850.

Guide Specifications

PD represents clean pressure drop in inches w.g. The recommended final pressure drop for all models is 1.0 inch w.g. System design may dictate a lower change-out point. Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

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Page 47

Flanders - Foremost in Air Filtration

Corporate Headquarters, St. Petersburg, FL

General

Superflow-V extended surface area low pressure drop minipleat filters are designed for use in most commercial and industrial HVAC systems where medium to high efficiency filtration is required. Superflow-V filters are available in average efficiency ranges: 65%, 85%, 95% and 98% per ASHRAE Standard 52.1 test methods and 95% DOP. They may be operated at face velocities from 0 to 750 fpm. Superflow-V filters are UL 900 Class 2 listed.

Construction

Superflow-V filters are constructed of multiple minipleat panels bonded to flame-retardant plastic panels on top and bottom to make an unusually strong assembly that is both corrosion and moisture resistant. Aerodynamic extruded vertical supports minimize air entry turbulence. Superflow-V filters are totally rigid making them ideal for variable air volume (VAV) systems, as well as applications downstream of supply fans.

Lowest Pressure Drop

Superflow-V minipleat filters have an exceptionally low clean pressure drop unmatched by most any filter of the same efficiency. This affords low fan energy costs during much of the life of the filter system.

In addition, they are the filters of choice for packaged air conditioning systems that do not have the fan capacity of larger central systems.

Longer Service Life

The ratio of media area to nominal face area of Superflow-V filters is an extremely high 48:1, resulting in a much longer service life than most any filter of comparable efficiency and depth. Longer service life means material and labor cost savings and less disruption of systems caused by filter change-out shutdowns. High dust holding capacity is a key benefit of a filter with increased media area.

Physical Data

Media: Moisture-resistant microfine fiberglass Filter Pack: Minipleat panels Media Support: Adhesive Top and Bottom Panels: Flame-retardant plastic Vertical Supports: Aerodynamic extruded vertical sup-

ports

Operating limits: 160 °F and 100% RH continuous duty Actual Header Size: Nominal size less 5/8” (e.g. a nom-

inal 24” x 24” filter is actually 23-3/8” x 23-3/8”)

Actual Depth: 11-1/2”

Important Features

• Lowest clean pressure drop for energy savings and applicability to small fan systems

• Longer service life because of a very high ratio of media to nominal face area

• Aerodynamic vertical supports minimize air entry turbulence

• Minipleat panels provide rigidity for VAV systems and resistance to turbulent air flow

• May be operated from 0 to 750 fpm face velocity in either air flow direction

• Moisture resistant for humid air applications

Superflow-V

Extended Surface Minipleat Filters

DOP: 95%: SFV D95xxxx ASHRAE 98% SFV98xxxx

ASHRAE 95% SFV95xxxx 85% SF85xxxx 75% SFV75xxxx

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Page 48

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Nominal Size 250 FPM 375 FPM 500 FPM 625 FPM 750 FPM Media Wt.

Efficiency Model HxWxD Area Each

% Number Inches (Sq.Ft) (Lbs.)

CFM PD CFM PD CFM PD CFM PD CFM PD

Guide Specifications

Performance Data Notes:

1. PD represents clean pressure drop in inches w.g. The recommended final pressure drop for all models is 2.0 inch w.g. Maximum final pressure drop is 3.2 inch w.g.

2. Operation down to zero air flow is satisfactory for all models

3. Efficiency is average and is based on ASHRAE Standard 52.1 test methods for 65, 85, 95 and 98% filters.

Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

4. Performance tolerances conform to section 7.4 of ARI Standard 850.

5. Actual filter header is 5/16 inch under on height an width. Actual depth is 11-1/2 inch

Installation Considerations

Superflow-V filters may be installed in Flanders Type 9

Holding Frames, K-Trac Filter Framing Modules, Sureseal Side Access Housings or in similar existing hardware. Type 9 Holding Frames are riveted together to form a filter bank. K-Track Filter Framing Modules are especially suitable for medium to large built-up filter banks. Smaller systems and systems with minimum upstream access space are

best served using Sureseal Side Access Housings. Gasketed Headers are Standard Superflow-V filters are furnished with a peripheral head-

er on the air entering side and with foam gaskets on

the “H” dimension for the 24 x 24 model and “W”

dimension on the 12 x 24 and 20 x 24 models.

1.0 General

1.1 Medium and high efficiency extended surface low pressure drop minipleat filters shall be SuperflowV models as manufactured by Flanders.

1.2 Filter sizes, efficiencies and capacities shall be as scheduled on the drawings.

2.0 Filter Construction

2.1 Filters shall consist of multiple minipleat panels bonded to flame-retardant plastic panels on top and bottom and encased in a corrosion-resistant steel frame.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 Mediaarea must equal orexceed that ofthe specified filter.

3.3 The average efficiency shall be as determined by ASHRAE Standard 52.1 test methods.

3.4 Filters shall be UL 900 Class 2 listed.

95% DOP SFVD-95A12 24 x 24 x 12 1000 0.28 1500 0.55 2000 0.75 2500 0.80 * * 196 18 95% DOP SFVD-95B12 20 x 24 x 12 800 0.28 1200 0.55 1600 0.75 2000 0.80 * * 162 14 95% DOP SFVD-95C12 12 x 24 x 12 500 0.28 750 0.55 1000 0.75 1250 0.80 * * 98 9

98% SFV-98A12 24 x 24 x 12 1000 0.25 1500 0.45 2000 0.60 2500 1.0 * * 196 17 98% SFV-98B12 20 x 24 x 12 800 0.25 1200 0.45 1600 0.60 2000 1.0 * * 162 13 98% SFV-98C12 12 x 24 x 12 500 0.25 750 0.45 1000 0.60 1250 1.0 * * 98 8

95% SFV-95A12 24 x 24 x 12 1000 0.14 1500 0.27 2000 0.36 2500 0.51 3000 0.64 196 17 95% SFV-95B12 20 x 24 x 12 800 0.14 1200 0.27 1600 0.36 2000 0.51 2400 0.64 162 13 95% SFV-95C12 12 x 24 x 12 500 0.14 750 0.27 1000 0.36 1250 0.51 1500 0.64 98 8

85% SFV-85A12 24 x 24 x 12 1000 0.07 1500 0.18 2000 0.27 2500 0.40 3000 0.6 196 17 85% SFV-85B12 20 x 24 x 12 800 0.07 1200 0.18 1600 0.27 2000 0.40 2400 0.6 162 13 85% SFV-85C12 12 x 24 x 12 500 0.07 750 0.18 1000 0.27 1250 0.40 1500 0.6 98 8

65% SFV-65A12 24 x 24 x 12 1000 0.05 1500 0.15 2000 0.25 2500 0.38 3000 0.52 196 17 65% SFV-65B12 20 x 24 x 12 800 0.05 1200 0.15 1600 0.25 2000 0.38 2400 0.52 162 13 65% SFV-65C12 12 x 24 x12 500 0.05 750 0.15 1000 0.25 1250 0.38 1500 0.52 98 8

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Page 49

General

Rigid-Air extended media surface rigid filters are designed for use in most commercial or industrial HVAC systems where medium to high efficiency filtration is required.

They feature your selection of media backed with expanded metal and pleated. The pleats are held in place by rigid pleat separators, now available in either plastic or metal styles. Rigid-Air is available in two media types: lofted fiberglass and micro-fine synthetic with average efficiency ranges of 50-55%, 60-65%, 80-85% and 90-95% per ASHRAE Standard 52.1 test methods.

These filters are especially suitable for variable air volume systems. Operating face velocity ranges are from 0 to 375 fpm for 6” deep filters, and from 0 to 675 fpm for 12” deep filters. T wo frame styles are available: a single header model and a box type without header. Rigid-Air filters are UL 900 Class 2 listed. Optional Class 1 listed are available with metal inserts and fiberglass media.

Installation Considerations

Rigid-Air filters may be installed in Type 9 Holding Frames, K-Trac Filter Framing Modules, Sureseal Side Access Housings or in similar existing hardware. Type 9 Holding Frames are riveted together

to form a bank and may be installed for upstream or downstream service. K-Track Filter Framing Modules are especially suitable for medium to large built-up filter banks. Smaller systems and systems with minimum upstream access space are best served using Sureseal Side Access Housings.

The headered version should be selected for use with the hardware listed above. If the filter is to be installed so that it protrudes upstream of the Type 9 Holding Frame, the box style filter is required.

Physical Data

Frame: 24 ga. corrosion-resistant steel Media: Lofted fiberglass or micro-fine synthetic Media Supports: Expanded metal grid with metal or

plastic pleat separator

Face Grid: Horizontal and diagonal metal supports Header: 13/16” wide 26 ga. corrosion-resistant steel Operating Limits: 180

°F 100% RH %

Actual Header or Box Filter Face Size: Nominal size less 5/8” (e.g., a nominal 24” x 24” filter is actually 23 3/8” x 23 3/8”)

Actual Depth: 5-7/8” or 11-1/2”

Rigid-Air

Fiberglass or Synthetic Media Rigid Filter

Synthetic Media PRP**Sxxxxx, PRP**SxxxxM

Glass Media: PRP**Gxxxx, PRP**GxxxxM

(** insert 55, 65,85 or 95 for percent ASHRAE efficiency

Important Features

• Rugged corrosion-resistant steel casing minimizes damage during shipping and handling.

• Lofted fiberglass micro-fine or synthetic media is held in position by upstream and downstream plastic or (NEW!) metal pleat supports.

• Units are available with or without header.

• Filters are completely rigid.

Flanders - Foremost in Air Filtration

Corporate Headquarters, St. Petersburg, FL

NEW

the filter and hvac store

Page 50

Notes:

1. PD represents clean pressure drop in inches w.g. Recommended final pressure drop for all models is 1.5 inches w.g.

2. Operation down to zero airflow is satisfactory for all models.

3. Consult factory before operating at these velocities.

4. Efficiency is average and is based on ASHRAE Standard 52.1 test methods.

5. Performance tolerances conform to Section 7.4 of ARI Standard 850.

6. Actual filter face size is 5/8” under on height and width. Actual filter depth is 5-7/8” or 11-1/2”

7. Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

Rigid-Air Box Type Filters

Nominal

Depth

(inch)

Efficiency

90-95% 80-85% 60-65% 50-55% 90-95% 80-85% 60-65% 50-55%

Nominal Size

H x W x D (inch)

24 x 24 x 12 24 x 12 x 12 24 x 24 x 12 24 x 12 x 12 24 x 24 x 12 24 x 12 x 12 24 x 24 x 12 24 x 12 x 12

24 x 24 x 6 24 x 12 x 6 24 x 24 x 6 24 x 12 x 6 24 x 24 x 6 24 x 12 x 6 24 x 24 x 6 24 x 12 x 6

250 fpm 375 fpm 500 fpm 625 fpm

cfm PD cfm PD cfm PD cfm PD

.20 .13 .10 .45 .35 .25

.13

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

.44 .34 .24 .20 .72 .60 .42

.23

Media

Area

(sq. ft.)

Weight

Each

(lbs.)

58 28 58 28 58 28 58 28 29 14 29 14 29 14 29 14

19 11 19 11 19 11 19 11 10

Note 3 Note 3

Note 3 2500 1250

.45

1000

500

1000

500

1000

500

1000

500

1000

500

1000

500

1000

500 100 500

2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000

.66 .51 .36 .30

1.00 .84 .60 .35

Rigid-Air Box Type Filter With Metal Pleat Separators

2500 1250 2500 1250 2500 1250 2500 1250

.90 .70 .49 .41

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is now

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ALL METAL

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supports

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Notes:

1. PD represents clean pressure drop in inches w.g. Recommended final pressure drop for all models is 1.5 inches w.g.

2. Operation down to zero airflow is satisfactory for all models.

3. Consult factory before operating at these velocities.

4. Efficiency is average and is based on ASHRAE Standard 52.1 test methods.

5. Performance tolerances conform to Section 7.4 of ARI Standard 850.

6. Actual filter header face size is 5/8” under on height and width. Actual depth is 5-7/8” or 11-1/2”

7. Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

Rigid-Air Filters with Header

Nominal

Depth

(inch)

Efficiency

90-95% 80-85% 60-65% 50-55% 90-95% 80-85% 60-65% 50-55%

Nominal Size

H x W x D (inch)

24 x 24 x 12 24 x 12 x 12 24 x 24 x 12 24 x 12 x 12 24 x 24 x 12 24 x 12 x 12 24 x 24 x 12

24 x 12 x 12 24 x 24 x 6 24 x 12 x 6 24 x 24 x 6 24 x 12 x 6 24 x 24 x 6 24 x 12 x 6 24 x 24 x 6 24 x 12 x 6

250 cfm 375 cfm 500 cfm 625 fpm

cfm PD cfm PD cfm PD

cfm PD

1000

500

1000

500

1000

500

1000

500

1000

500

1000

500

1000

500

1000

500

.36 .25 .15 .11 .50 .42 .27 .11

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

.60 .44 .27 .22 .81 .68 .45 .24

2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000

.87 .65 .41 .35

1.14 .96 .64 .39

50 22 50 22 50 22 50 22 25 11 25 11 25 11 25 11

20 12 20 12 20 12 20 12 11

Media

Area

(sq. ft.)

Weight

Each (lbs.)

2500 1250 2500 1250 2500 1250 2500 1250

1.16 .85 .56 .48

Note 3 Note 3 Note 3

2500 1250

.56

Rigid-Air Filter with Header and Plastic Pleat Separators

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Application Guidelines

Rigid-Air filters may be used wherever job requirements and available space will accommodate 6” or 12” deep filters.

Rigid-Air filters should be selected using 24” x 24” and 24” x 12” face sizes. This allows for 12” increments in height and width of the filter bank and insures that replacement cartridges will be readily available.

Rigid-Air filters should be installed with pleats vertical wherever possible. It is permissible to install 24” x 12” face size cartridges with pleats horizontal if necessary to meet the size requirements of the filter bank.

VAV Systems

Filter banks should be sized so that the maximum rated flow at design conditions falls within the published recommended velocities. Rigid-Air filters may be applied at any capacity between zero flow and cataloged capacities.

Hospital Applications

Rigid-Air filters may be used on the downstream side of the supply fan in hospitals if they are far enough from the fan so that the high fan discharge velocity will not affect them. Rigid-Air rigid filters can withstand adverse air flow conditions better than bag filters and are the preferred selection for these applications.

Gasketed Headers

Rigid-Air headered filters installed in Flanders KTrac Filter Framing Modules or Sureseal Side Access Housings require gaskets on opposite header sides to prevent air bypass.

To specify headered version Rigid-Air filters with gasketed headers, add suffix “S” or “H” to the model number. Example:

Model Number - S: Gaskets are on the sides parallel to the pleats.

Model Number - H: Gaskets are on the sides perpendicular to the pleats.

1.0 General

1.1 Medium and high efficiency self-supporting filters shall be Rigid-Air lofted fiberglass or micro-fine synthetic media rigid filters as manufactured by Flanders.

1.2 Filter sizes, efficiencies and capacities shall be as scheduled on the drawings.

2.0 Filter Construction

2.1 Filters shall be constructed of lofted micro-fine fiberglass or micro-fine synthetic media laminated to a non-woven backing, bonded to an expanded metal wiregrid and pleated to formthe filter pack

2.2 The filter pack shall be strengthened on the air entering and air exiting sides with horizontal and diagonal metal support members.

2.3 The enclosing frame shall be assembled in a rigid manner and shall incorporate a header on

the air entering side if required by the application.

2.4 The filter pack shall be sealed into a 24 ga. corrosion-resistant steel casing with metal or plastic pleat separators on the upstream and downstream sides to maintain pleat configuration.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 Media area must equal or exceed that of the specified filter.

3.3 The average efficiency shall be as determined by the ASHRAE Standard 52.1 test methods.

3.4 The manufacturer shall guarantee performance as stated in its literature within tolerances as outlined is Section 7.4 of ARI Standard 850.

Guide Specifications

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General

PrecisionCell extended media separator type rigid filters are designed for use in most commercial or industrial HV AC systems where medium to high efficiency filtration is required. PrecisionCell filters are available in average efficiency ranges of 60-65%, 80-85% and 90-95% per ASHRAE Standard 52.1 test methods and are available in standard and high capacity versions.

These filters are suitable for variable air volume systems. Operating face velocity ranges are from 0 to 625 FPM for 12” deep filters. Three styles are available: box, single and double header. PrecisionCell filters are UL 900 Class 1 listed.

Installation Considerations

PrecisionCell rigid filters may be installed in Flanders Type 9 Holding Frames, K-Trac Filter Framing Modules, Sureseal Side Access Housings, or in similar existing hardware.

Type 9 Holding Frames are riveted together to form a bank and may be installed for upstream or downstream service. K-Trac Filter Framing Modules are especially suitable for medium to large built-up filter banks. Smaller systems and systems with minimum upstream access space are best served using Sureseal Side Access Housings.

The single header version should be selected for use with hardware framing systems and side access housings. If the filter is installed so that it protrudes upstream of the Type 9 Holding Frame, the double header filter is required.

Construction Options

PrecisionCell filters are designed for temperatures up to 350 degrees Fahrenheit For high temperature or gas turbine models, see PrecisionCell GT and HT bulletins.

Physical Data

Frame: 24 ga. corrosion-resistant steel Media: Moisture-resistant micro-fine fiberglass Separators: Hemmed corrugated aluminum Headers: 13/16 “ wide corrosion-resistant steel Operating Limits: 100% RH and 350º F Actual Face: Nominal size less 5/8” Actual Depth: 5-7/8” or 11-1/2”

PrecisionCell

Extended Media Separator Type Rigid Filters

UL Class 1, Std & Hi Cap: 8*055.xxxxxxx1, 87*55.xxxxxx1

UL Class 2, Std & Hi Cap: 8*055.xxxxxx, 87*55.xxxxxx

(Insert 6 for 65%, 8 for 85%,9 for 95% ASHRAE Efficiency)

Important Features

• Rugged galvanized steel casing minimizes damage during shipping and handling

• Corrugated aluminum separators stabilize the moisture-resistant media pack and prevent damage in applications downstream of the supply fan.

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25 x 20 x 12 25 x 16 x 12 24 x 20 x 12 24 x 18 x 12 20 x 20 x 12 20 x 16 x 12

25 x 20 x 6 25 x 16 x 6 24 x 20 x 6 24 x 18 x 6 20 x 20 x 6 20 x 16 x 6

1750 1400 1700 1600 1400 1100

875 700 850 800 700 550

90 70 86 76 70 54 43 33 41 36 33 26

108

103

91 84 65 52 40 49 44 40 31

16 14 16 14 14 14 10 10 10 10 10 10

18 17 18 17 17 15 10

1. PD represents clean pressure drop in inches w.g. The recommended final pressure drop for all models is 1.5 inches w.g.

2. Operation down to zero airflow is satisfactory for all models.

3. Consult factory before operating at these velocities.

4. Efficiency average is based on ASHRAE Standard 52.1 test methods. Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

5. Performance tolerances conform to Section 7.4 of ARI Standard 850

6. Actual face size is 5/8” under on height and width. Actual filter depth is 5-7/8” or 11-1/2”

90-95% 80-85% 60-65% 90-95% 80-85% 60-65%

Performance Data

PrecisionCell Standard Capacity Filters With Single or Double Header

Capacities and Dimensions

Nominal

Depth

(inch)

Efficiency

250 fpm 375 fpm 500 fpm 625 fpm

cfm PD cfm PD cfm PD cfm PD

Media

Area

(sq. ft.)

Weight

Each (lbs.)

1000

500

1000

500

1000

500

1000

500

1000

500

1000

500

.25 .20 .15

.45 .35 .15

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

.40 .35 .20 .65 .55 .35

2000 1000 2000 1000 2000 1000

.68 .57 .42

2500 1250 2500 1250 2500 1250

.78 .67 .52

Note 3 Note 3 Note 3

125

105

47 60 27 50 22 50 22

Additional Standard Size PrecisionCell Filters

Capacities and Dimensions

.30 .30 .30 .30 .30 .30 .15 .15 .15 .15 .15 .15

.50 .50 .50 .50 .50 .50 .35 .35 .35 .35 .35 .35

.60 .60 .60 .60 .60 .60 .45 .45 .45 .45 .45 .45

Nominal Size

H x W x D

(inch)

24 x 24 x 12 24 x 12 x 12 24 x 24 x 12 24 x 12 x 12 24 x 24 x 12 24 x 12 x 12 24 x 24 x 6 24 x 12 x 6 24 x 24 x 6 24 x 12 x 6 24 x 24 x 6 24 x 12 x 6

Nominal Depth

(inch)

Nominal Size

H x W x D

(inch)

Nominal

Capacity (cfm)

60-65% 80-85% 90-95%

60-65% 80-85%

90-95%

60-65% 80-85%

90-95%

Media Area (sq. ft.) Weight Each (lbs.)

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PrecisionCell Single Header filters are recommended for through-the-frame applications. Install by loading the filters through the Type 9 frame until the header comes into contact with the gasket on the frame. Secure in place with Model P fasteners.

PrecisionCell Single Header filters are ideally suited for upstream or downstream installation in KTrac Filter Modules. Insert the horizontal sides of the header in the gasketed 1” secondary track of the framing system.

PrecisionCell Single Header filters are designed for use in Sureseal Side Access Filter Housings. The Sureseal unit provides space for prefilters to prolong the life of the filters. Install by sliding the header of the filter into the gasketed 1” secondary filter track.

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Application Guidelines

PrecisionCell filters may be used wherever job requirements dictate totally rigid filters and available space will allow only minimal inline depth.

PrecisionCell filters should be selected using 24” x 24” and 24” x 12” face sizes. This allows for 12” increments in height and width of the filter bank and insures that replacement cartridges will be readily available.

PrecisionCell filters should be installed with separators vertical where ever possible. It is permissible to install 24” x 12” face size cartridges with separators horizontal if necessary to meet the size requirements of the filter bank.

Prefilters

We recommend that Prepleat 40 pleated panel filters or Precision Pak bag filters be used as prefilters for PrecisionCell installations. Where there must be long intervals between filter changes, we recommend using 65% ASHRAE rated PrecisionPak as prefilters. Refer to individual bulletins for performance data on these prefilters.

VAV Systems

Filter banks should be sized so that the maximum rated flow at design conditions falls within the published recommended velocities. PrecisionCell filters may be applied at any capacity between zero flow and cataloged capacities.

Hospital Applications

PrecisionCell filters are the preferred selection for hospital systems where code or good practice require that the filters be downstream of coils.

Gasketed Headers

PrecisionCell headered filters installed in Flanders K-Trac Filter Framing Modules or Sureseal Side Access Housings require gaskets on opposite header sides to prevent air bypass.

To specify filters with gasketed headers, add suffix “S” to “H” to the model number as follows:

Model Number - S: Gaskets are on the sides parallel to the separators.

Model Number - H: Gaskets are on the sides perpendicular to the separators.

Guide Specifications

1.0 General

1.1 Medium and high efficiency rigid filters shall be PrecisionCell extended media separator type rigid filters as manufactured by Flanders.

1.2 Filter sizes, efficiencies and capacities shall be as scheduled on the drawings.

2.0 Filter Construction

2.1 Filters shall be constructed by pleating a continuous sheet of moisture-resistant waterlaid micro-fine glass media into closely spaced pleats with hemmed-edge corrugated aluminum separators.

2.2 The filter pack shall be sealed into a 24 ga. steel frame.

2.3 The enclosing frame shall be assembled in a rigid manner and shall incorporate a single or double header as required by job conditions.

2.4 Filters shall be UL 900 Class 1 listed.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 Media area must equal or exceed that of the specified filter.

3.3 The average efficiency shall be as determined by the ASHRAE Standard 52.1 test methods.

3.4 The manufacturer shall guarantee performance as stated in the literature within tolerances as outlined in Section 7.4 of ARI Standard 850.

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5757

PrecisionCell HT

High Temperature Rigid Filters

ASHRAE 65% 86255.xxxxxxH ASHRAE 85% 88255.xxxxxx

ASHRAE 95% 89255.xxxxxxH

General

PrecisionCell HT filters are designed for high temperature applications up to 900

F. They feature the same rugged construction as the standard PrecisionCell. The HT version is manufactured of specially selected components to meet high temperature requirements.

They are ideal for paint drying ovens or any application requiring high efficiency filtration at high temperatures. PrecisionCell HT filters are offered in two high temperature operating ranges; 750

F and

900

F and efficiency ranges of 65%, 85% and 95%

per ASHRAE Standard 52.1.

Construction

The enclosing frame is manufactured of aluminized steel, which is designed not to be negatively affected by elevated temperatures.

The media pack is protected by air entering and air leaving retainer screens. Grid strap bracing on the air entering and leaving sides maintain the rigidity and integrity of the PrecisionCell HT.

The media is designed for operation in high temperature applications and manufactured from one continuous sheet of wet-laid micro-fine fiberglass, which provides the required tensile strength and operating pressure drop for these stringent applications.

Physical Data

Frame: 24 ga. aluminized steel Media: Microfine fiberglass Separators: Hemmed-edge corrugated aluminum Header Frame: 7/8” wide aluminized steel Faceguards: Aluminized steel expanded Cross Bracing: 1/2” “T” strap downstream and hori-

zontal strap upstream

Important Features

• Continuous duty up to 900 oF

• Aluminized steel construction

• 65%, 85%, 95% efficiencies

• Faceguards and grid straps

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Operating

Nominal Size

500 fpm

Media Weight

Efficiency

Limit

FH x W x D (inch)

Rating

Area Each

cfm pd (sq. ft.) (lbs)

750

24 x 24 x 12 2000

.35

140 26

60-65%

24 x 12 x 12 1000 69 21

900

24 x 24 x 12 2000

.30

175 28

24 x 12 x 12 1000 90 22

750

24 x 24 x 12 2000

.55

140 26

80-85%

24 x 12 x 12 1000 69 21

900

24 x 24 x 12 2000

.50

175 28

24 x 12 x 12 1000 90 22

750

24 x 24 x 12 2000

.60

140 26

90-95%

24 x 12 x 12 1000 69 21

900

24 x 24 x 12 2000

.55

175 28

24 x 12 x 12 1000 90 22

Notes:

1. PD represents clean pressure drop in inchw.g. The recommended final pressure drop is 2.5 inch w.g.

2. Operation down to zero velocity is satisfactory for all models.

3. Efficiencies are average and are based on ASHRAE Standard 52.1 dust spot test methods. Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

1.0 General

1.1High temperature rigid filters shall be PrecisionCell HT separator type as manufactured by Flanders.

1.2Filter sizes and temperature ranges shall be as scheduled on the drawings.

2.0 Filter Construction

2.1Filters shall be constructed by pleating a continuous sheet of wet-laid micro-fine glass media into closely spaced pleats with hemmed-edge corrugated aluminum separators.

2.2The filter pack shall be sealed into a 24 ga. aluminized steel frame with fire-retardant sealant.

2.3Expanded metal aluminizedsteel faceguards shall be installed on the air entering and air leaving sides.

2.4A 1/2” “T” strap shall be installed on the downstream side and 1/2” horizontal strap on the air entering side.

3.0 Performance

3.1Initial and final resistance shall not exceed the scheduled values.

3.2Media area shall equal that of the scheduled high temperature filter.

3.3The manufacturer shallguarantee performance as outlined in section 7.4 of ARI Standard 800.

Guide Specifications

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PrecisionCell GT

Gas Turbine Rigid Filters

ASHRAE 65%z: PGT65xxxxxxxH

ASHRAE 95%: PGT95xxxxxxxH

General

The PrecisionCell GT features heavy-duty construction to meet the rigorous demands of gas turbine rotary machinery air filtration applications. They may also be utilized where extreme velocity or turbulence have rendered other products to be ineffective. PrecisionCell GT filters are available in ASHRAE efficiencies of 60-65% and 90-95% in either single or double header versions.

Features

The PrecisionCell GT offers a high dust holding capacity for increased service life, eliminating costly downtime and maintenance associated with filter change out. The media is manufactured of a wetlaid, moisture resistant, dual layer micro-fine fiberglass for high tensile strength and long service life. The heavy gauge hemmed-edge corrugated aluminum separators offer increased pack rigidity with optimal pleat spacing.

The heavy duty corrosion-resistant steel frame and expanded metal faceguards on both the air entering and air leaving sides protect the media pack. Retainer straps on both sides prevent filter collapse and maintain rigidity in high-pressure drop situations and blow back from turbine surges.

Physical Data

Frame: Heavy duty corrosion-resistant steel Media: Dual layer wet-laid micro-fine fiberglass Separators: Hemmed-edge corrugated aluminum Media Sealant: Lofted glass mat Headers: 13/16” wide aluminized steel Faceguards: Galvanized steel expanded Gridstraps: 1/2” aluminized steel”T” strap down-

stream and horizontal strap upstream

Important Features

• Dual layer media for increased service life

• Faceguards and grid straps

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Nominal Nominal 250 fpm 375 fpm 500 fpm 625 fpm Media Weight

Depth Efficiency Size Area Each

(inch) HxWxD cfm pd cfm pd cfm pd cfm pd (sq.ft.) (lbs.)

(inch)

24x24x12 1000 1500 2000 2500 140 26

12 65% .15 .25 .35 .40

24x12x12 500 750 1000 1250 69 21

24x24x12 1000 1500 2000 2500 140 30

12 95% .25 .45 .65 .78

24x12x12 500 750 100 1250 69 25

Notes:

1. PD represents clean pressure drop in inchw.g. The recommended final pressure drop is 2.5 inch w.g.

2. Operation down to zero velocity is satisfactory for all models.

3. Performance tolerances conform to section 7.4 of ARI Standard 850.

4. Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

1.0 General

1.1Medium and high efficiency gas turbine rigid filters shall be PrecisionCell GT extended media separator type filters as manufactured by Flanders.

1.2Filter sizes, efficiencies and capacities shall be as scheduled on the drawings.

2.0 Filter Construction

2.1Filters shall be constructed by pleating a continuous sheet of moisture-resistant dual layer, wetlaid micro-fine glass media into closely spaced pleats with hemmed-edge corrugated aluminum separators.

2.2The filter pack shall be compression sealed into a24ga. corrosion-resistant steel frame.

2.3The enclosing frame shall be assembled in a rigid manner and shall incorporate a single or double header as required by job conditions.

2.4corrosion-resistant steel expanded metal faceguards shall be installed on the air entering and leaving sides.

2.51/2” corrosion-resistant steel “T” straps shall be installed on the air leaving side and horizontal strap on air entering side.

2.6Filters shall be UL 900 Class 1 listed.

3.0 Performance

3.1Initial and final resistance shall not exceed the scheduled values.

3.2Media area must equal or exceed that of the specified filter.

3.3The average efficiency shall be as determined by the ASHRAE Standard 52.1 test methods.

3.4The manufacturer shall guarantee performance as stated in the literature within tolerances as outlined in section 7.4 of ARI Standard 800.

Guide Specifications

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General

PrecisionCell II extended surface minipleat rigid filters are a nominal four inches deep. They are designed for use in most commercial and industrial HVAC systems where medium to high efficiency filtration is required. They are available in average efficiency ranges of 60-65%, 80-85% and 90-95% per ASHRAE Standard 52.1 atmospheric dust spot test methods.

PrecisionCell II filters are especially suitable for variable air volume systems and are designed to operate at face velocities up to 625 fpm. T wo styles are available: standard box style and an optional headered (top and bottom) version that are manufactured with a header for use with existing side access housings (see Optional Model). PrecisionCell II filters are UL 900 Class 2 listed.

Optional Model

Optional headered version PrecisionCell II filters are the same size and have the same functional design as the standard model. The filter is built with a metal-reinforced header on the top and bottom of the filter near the air entering side. The header allows the filter to fit over the standing flanges of the primary filter channel in existing side access housings. Headered PrecisionCell II filters are furnished with a 1/2” wide polyfoam gasket on their vertical sides to provide a filter-to-filter seal.

In-Line Space-Saving Design

PrecisionCell II filters dramatically reduce in-line space requirements when compared to 12” to 36” deep filters. Their nominal 4” depth makes a convenient “fit” for most installations. High efficiency filtration, that is often required for acceptable Indoor Air Quality, may now be selected by the design engineer without having to compromise space.

Installation Considerations

PrecisionCell II filters may be installed in Flanders Type 9 Holding Frames and Surepleat Side Access Housings or similar existing hardware. Type 9 Holding Frames are riveted together to form a bank and may be installed for upstream or downstream service. Smaller systems and systems with minimum upstream access space are best served using Surepleat Side Access Housings.

Physical Data

Frame: Double-wall, moisture-resistant beverage board Media: Water-laid microfine fiberglass with a

water-repellent binder

Media Support: Adhesive-bead pleat separators Face Grid: Horizontal and diagonal supports bonded to

the media pack

Operating Limits: 160° F and 100% RH

Important Features

•Available in nominal 65%, 85%, and 95% ASHRAE efficiencies

• Space-saving 4” thickness for installation flexibility

• Rugged moisture-resistant bonded frame and unitized pack for rigidity

• Cartridge design is ideal for V AV systems or turbulent flow conditions

• Lightweight and easy to store and handle

PrecisionCell II

Extended Surface Mini Pleat

ASHRAE 65%: 86655.04xxxx ASHRAE 85%: 88655.04xxxx

ASHRAE 95%: 89655.04xxxx

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Construction

In the Flanders tradition of state-of-the-art technology, PrecisionCell II filters are built with a minipleat media pack to achieve a rugged, compact lightweight, high efficiency filter.

Surepleat Side Access Housings

Use a Surepleat Side Access Housing as a convenient and space-saving method of installing PrecisionCell II filters. SP2/4 housings have two gasketed extruded aluminum tracks to accept 2” pleated prefilters and 4” PrecisionCell II final filters.

The adjacent photo shows a Surepleat Side Access Housing with 2” Prepleat 40 pleated prefilters and PrecisionCell II final filters.

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Prefilters

Prefilters are always a wise choice for the protection of minipleat filters no matter what the efficiency or brand. The closely-spaced pleats are subject to face-loading (bridging) by lint and coarse particles, thus reducing their usual long life. A minimum 2530% ASHRAE efficiency pleated panel filter such as the Flanders Prepleat 40 is recommended.

Save In-Line Space

Compare the airway lengths of 22” PrecisionPak bag filters and 12” Rigid-Air filter to a 4” PrecisionCell filter when they are installed with 2” prefilters.

VAV Systems

Filter banks should be sized so that the face velocity at maximum design conditions is 625 fpm or less. PrecisionCell II filters may be applied at any capacity between 0 and 625 fpm. Operating a filter bank at reduced flow will greatly increase expected filter life.

Save Storage Space and Shipping Costs

Using the 24” x 24” size as an example, a carton of four PrecisionCell II 4” filters has a volume of 5.3 cubic feet and a weight of 26 lbs. Compare this to four 12” deep rigid separator-type filters packed in four cartons with a total volume of 16 cubic feet and total weight of 80 lbs.

Application Guidelines

PrecisionCell II filters should be selected for new installations with 24” H x 24” W and 24” H x 12” W face sizes. These are the most widely used and stocked sizes. This allows for 12” increments in height and width of the filter bank and insures that replacement cartridges will be readily available.

PrecisionCell II filters should be installed with the pleats vertical wherever possible. It is permissible to install 24” H x 12” W face size filters with pleats horizontal if necessary to meet the size requirements of the filter bank.

HEPA Prefilters

PrecisionCell II filters are ideal as prefilters for Alpha Cell HEPA filters. Their light weight and 4” depth make them an excellent choice for installation in the optional Prefilter Frame Assembly for the Alpha Cell HEPA Filter Holding Frame or in Surelock Side Access HEPA Housings.

Specify the Surelock housing with an optional 4” wide prefilter track for the PrecisionCell II filters, in lieu of the 2” wide prefilter track for pleated panel filters. We recommend the selection of 80-85% PrecisionCell II filters as HEPA prefilters.

Type 9 Frame with

PrecisionPak and Pre Pleat 40

Type 9 Frame with

PrecisionCell II and PrePleat 40

Sureseal Housing with

12” Rigid-Air and PrePleat 40

Surepleat Housing with

PrecisionCell II and PrePleat 40

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Notes

1. PD represents clean pressure drop in inches w.g. Recommended final pressure drop for all models is 1.5 inch w.g.

2. Operation down to zero air flow is satisfactory for all models.

3.Actual filter face size of 24” x 24” and 24” x 12” is 5/8” undercut on height and width. All other sizes are 1/2” undercut on height and width. Actual filter depth is 3-3/4”

4. Efficiency is average and is based on ASHRAE Standard 52.1 test methods.

5. Performance tolerances conform to Section 7.4 of ARI Standard 850.

6. PrecisionCell II 24” x 12” filters are available with notches on the 24” horizontal sides. Contact factory.

7. Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

1.0 General

1.1 Medium and high efficiency extended surface filters shall be PrecisionCell II minipleat panel filters as manufactured by Flanders.

1.2 Filter sizes, efficiencies and capacities shall be as scheduled on the drawings.

1.3 Filters shall be UL 900 Class 2 listed.

2.0 Filter Construction

2.1 The filter pack shall be constructed of water-laid microfine fiberglass media containing a waterrepellent binder formed into closely-spaced pleats held in position by adhesive bead separators.

2.2 The filter pack shall be strengthened on the a ir entering and air exit sides with horizontal and

diagonal support members.

2.3 The enclosing frame shall be double-wall waterresistant beverage board sealed between the walls and to the filter pack with adhesive.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 Media area must equal or exceed that of the specified filter

3.3 The average efficiency shall be as determined by ASHRAE Standard 52.1 test methods.

3.4 The manufacturer shall guarantee performance as stated in the literature within tolerances as outlined in Section 7.4 of ARI Standard 850.

Nominal Size

H x W x D (inch)

Note 3

Media

Area

(sq. ft.)

Weight

Each (lbs.)

24 x 24 x 4 24 x 12 x 4 24 x 24 x 4 24 x 12 x 4 24 x 24 x 4 24 x 12 x 4

120

6.5

3.5

6.5

3.5

6.5

3.5

Capacities and Dimensions

125 fpm 250 fpm 375 fpm 500 fpm 625 fpm

cfm

PD cfm

cfm PD cfm PD cfm PD

500 250 500 250 500 250

.11 .11 .08 .08 .06 .06

1000

500

1000

500

1000

500

26 .26 .21 .21 .13 .13

1500

750

1500

750

1500

750

.42 .42 .36 .36 .25 .25

2000 1000 2000 1000 2000 1000

.68 .68 .58 .58 .40 .40

2500 1250 2500 1250 2500 1250

.95 .95 .80 .80 .58 .58

Other Standard Size PrecisionCell II Filters

Nominal Size

H x W x D (inch)

Note 3

Nominal

Capacity (cfm)

60-65% 80-85% 90-95%

Media Area

(sq. ft.)

Weight Each

(lbs.)

20 x 20 x 4 20 x 16 x 4 24 x 20 x 4 24 x 18 x 4 25 x 20 x 4 25 x 16 x 4

1400 1100 1850 1500 1750 1400

.40 .40 .40

.58 .58 .58

.68 .68 .68

84 66

105

4.0

3.5

5.5

5.0

6.0

4.0

Guide Specifications

90-95% 80-85% 60-65%

Pressure Drop

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Important Features

• Fully interchangeable with other manufacturers’ hardware.

• Heavy-duty fiberboard side panels.

• Filters are UL 900 Class 2 listed.

EA Cartridge

Medium-High Efficiency Replacement Filters

ASHRAE 30%: EA-30xx ASHRAE 55%: EA-55xx

ASHRAE 85%: EA-85xx ASHRAE 95%: EA-95xx

General

EA Series Replacement Air Filters are pre-formed, extended surface deep-pleated cartridges for use with existing hardware in commercial and industrial HVAC systems. EA Series filters are available in average efficiency ranges of 25-30%, 50-55%, 8085% and 90-95% when tested according to ASHRAE Standard 52.1 methods. EA Series filters are UL 900 listed Class 2.

Construction

EA filter media is a non-woven cotton and synthetic blend (25% efficient) or moisture-resistant microfine lofted glass fiber (55%,85%or 95% efficient). The media is reinforced with a non-woven remay backing and formed into a “pack” which is then hotmelt bonded top and bottom to 1/16” thick stiff moisture-resistant fiberboard panels. Alignment of the pleats in the media pack is carefully controlled during the bonding operation to facilitate insertion of the cartridge into the wire media retainer during installation. The completed filter is folded before being boxed to minimize shipping and storage volume.

Application

EA Series cartridge filters are designed to be used only in existing hardware as pictured below. This hardware consists of metal holding frames, sealer frames and wire basket-type retainers that may be used in either front or rear-loading built-up filter banks or side access housings.

EA Cartridge Disposable Replacement Air Filters are fully interchangeable with other manufacturers’ cartridge filters and hardware. Units of one efficiency may be replaced in the same system hardware with similar size and depth units of another efficiency. When upgrading efficiencies, be sure to check the capability of the fan to overcome the increased pressure drop.

Physical Data

Media: Non-woven cotton and synthetic blend or

moisture-resistant micro-fine lofted glass fiber reinforced with remay backing

Panels: Top and bottom; 1/16” thick fiber

board

Adhesive: Hot-melt thermoplastic Operating Limits: 180 degrees Fahrenheit

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Cfm Capacity

Pressure Drop

(inch w.g.)

Efficiency

Model

Number

Actual

HxWxD

(inch)

1.0 General

1.1 Filters shall be Model EA Series replacement filters as manufactured by Flanders.

1.2 Filters shall be UL 900 Class 2 listed.

2.0 Filter Construction

2.1 Filters with an efficiency of 25%-30% shall be constructed of a non-woven cotton and synthetic blend bonded to 1/16” thick moisture-resistant fiberboard panels.

2.2 Filters with an efficiency of 50-55% , 80-85% and 90-95% shall be constructed of lofted synthetic media with moisture-resistant fiberboard panels.

3.0 Performance

3.1 The manufacturer shall guarantee performance as stated in itsliterature within tolerances as outlined in Section 7.4 ARI Standard 850.

Guide Specifications

25-30

50-55

80-85

90-95

600 750 900 950

1000

800

1500

550 600 700 800 900 600

1000

400 400 400 500 600 600

1000

350 400 400 450 500 450 900

1000 1250 1500 1750 2000 1200 2500

800 1000 1100 1250 1500 1000 2000

600

700

800 1000 1200 1000 2000

500

600

800

850 1000

750 1500

.10 .10 .10 .10 .10 .10 .10 .12 .12 .12 .12 .12 .12 .12 .25 .25 .25 .25 .25 .25 .25 .30 .30 .30 .30 .30 .30 .30

.20 .20 .20 .20 .20 .20 .20 .30 .30 .30 .30 .30 .30 .30 .45 .45 .45 .45 .45 .45 .45 .55 .55 .55 .55 .55 .55 .55

EA-30C8 EA-30K8 EA-30D8 EA-30H8 EA-30A8 EA-30C12 EA-30A12 EA-55C8 EA-55K8 EA-55D8 EA-55H8 EA-55A8 EA-55C12 EA-55A12 EA-85C8 EA-85K8 EA-85D8 EA-85H8 EA-85A8 EA-85C12 EA-85A12 EA-95C8 EA-95K8 EA-95D8 EA-95H8 EA-95A8 EA-95C12 EA-95A12

12 x 24 x 8 16 x 20 x 8 20 x 20 x 8 20 x 25 x 8 24 x 24 x 8 12 x 24 x 12 24 x 24 x 12 12 x 24 x 8 16 x 20 x 8 20 x 20 x 8 20 x 25 x 8 24 x 24 x 8 12 x 24 x 12 24 x 24 x 12 12 x 24 x 8 16 x 20 x 8 20 x 20 x 8 20 x 25 x 8 24 x 24 x 8 12 x 24 x 12 24 x 24 x 12 12 x 24 x 8 16 x 20 x 8 20 x 20 x 8 20 x 25 x 8 24 x 24 x 8 12 x 24 x 12 24 x 24 x 12

14.5

15.8

19.8

25.6

29.0

21.0

42.0

14.5

15.8

19.8

25.6

29.0

21.0

42.0

14.5

15.8

19.8

25.6

29.0

21.0

42.0

14.5

15.8

19.8

25.6

29.0

21.0

42.0

15 12 14 19 18 25 26 11

8 10 11 15 14 10

9 10 14 14 10

8 10 11 14 14

20 10 10 10 10 20 10 10

5 5 5 5

Low High Low cfm High cfm

Media

Area

(sq. ft.)

Wt per Carton

(lbs.)

Quantity

per

Carton

1. Efficiency is average when tested per ASHRAE Standard 52.1 methods.

2. Listed pressure drop is for a clean filter. Recommended final pressure drop is 1.0 inch w.g. for all models.

3. Performance tolerances conform to Section 7.4 of ARI Standard 850.

4. Special sizes are not available. 5 . EA cartridge hardware is not available.

6. Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

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General

Precision Pak extended surface bag filters are designed for use in most commercial or industrial HVAC systems where medium to high efficiency filtration is required. Precision Pak filters are available in two media types: lofted fiberglass and micro-fine synthetic media with average efficiency ranges of 55%, 65%, 85%, and 95% per ASHRAE Standard

52.1 test methods. Operating face velocities up to 625 fpm are available for all models. Precision Pak filters in depths up to 22” are suited for variable air volume systems. Filters with greater depth are not recommended.

Precision Pak filters are UL 900 Class 2 listed as a standard and are also available in UL Class l.

Installation Considerations

Precision Pak bag filters may be installed in Flanders Type 9 Holding Frames, K-Trac Filter Framing Modules, Sureseal Side Access Housings, or in similar existing hardware.

Physical Data

Media: Lofted fiberglass or micro-fine synthetic Media Backer: Non-woven polyester Pocket Sealant: Thermoplastic resin Pocket Retainer: 26 ga. corrosion-resistant steel Header: 11/26” wide 26 ga. corrosion-resistant steel Operating Limits: 100% RH and 190° F Actual Header Face Size: Nominal size less 5/8” (e.g., a

nominal 24” x 24” filter header is actually 23-3/8” x 233/8”)

Precision Pak

Extended Surface Bag Filters

Synthetic Class 1: PAPxx**Sxxxxx1 Synthetic Class 2: PAPxx**Sxxxx

Glass Class 1: PAPxx**Gxxxxx1 Glass Class 2: PAPxx**Gxxxx

(** insert 50, 65,85 or 95 for ASHRAE efficiency)

Important Features

• Low initial pressure drop provides longer life.

• Adjustable-width stitched pockets provide aerodynamics for optimal inflation.

•Wide range of cartridge depths, efficiencies and operating capacities are available.

• Edges have an overlock stitch.

•Available in lofted fiberglass or synthetic media.

• 100% stake-through pocket retainers

• UL 900 Class 1 or 2 available

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Performance values stated may be averages typical of the products listed. Contact factory for actual performance test

reports on specific products.

How to Select a Precision Pak Filter

• Determine the ASHRAE efficiency desired.

• Determine the face velocity needed to fit the system

• Select the shortest depth possible with a pressure drop that is acceptable

• Select the most economical filter based on the number of pockets per 24” x 24” size.

Nom.

Width

(inch)

Nom.

Height

(inch)

85% Synthetic Media

Nominal

Depth (inch)

Number

Pockets

24 12 24 12 24 12 24 12 24 12 24 12

24 12

24 12 24 12

24 24 24 24 24 24 24 24 24 24 24 24 24

24 24 24

24 24

375 fpm 500 fpm 625 fpm

cfm PD cfm PD cfm PD

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

0.30

0.32

0.24

0.22

0.30

0.22

0.20

0.27

0.20

2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000

1000 2000 1000

2000 1000

0.44

0.47

0.36

0.34

0.42

0.33

0.31

0.38

0.30

2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500

1250 2500 1250

2500 1250

0.59

0.63

0.51

0.48

0.57

0.46

0.43

0.51

0.41

Media

Area

(sq. ft)

65 33 48 24 64 32 79 40 65 33 87 43

108

54 78

104

15 15 22 22 22 22 22 22 30 30 30 30 30 30 36 36 36 36

6 6 3 8 4

5 6 3

8 4

5 6 3

8 4

95% Synthetic Media

Nominal

Depth

(inch)

Number

Pockets

Nom.

Width

(inch)

Nom.

Height

(inch)

24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24

375 fpm 500 fpm 625 fpm

cfm PD cfm PD cfm PD

Media

Area

(sq. ft)

65 33 48 24 64 32 79 40 65 33 87 43

108

54 78

104

15 15 22 22 22 22 22 22 30 30 30 30 30 30 36 36 36 36

6 6 3 8 4

5 6 3 8 4

5 6

3 8

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

0.40

0.42

0.36

0.34

0.36

0.25

0.24

0.32

0.23

2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000

2000 1000

0.55

0.60

0.51

0.48

0.52

0.37

0.35

0.47

0.33

2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250

2500 1250

0.75

0.79

0.67

0.64

0.73

0.52

0.49

0.66

0.47

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Page 69

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

0.18

0.19

0.16

0.15

0.18

0.15

0.14

0.18

0.14

2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000

0.28

0.30

0.25

0.24

0.29

0.23

0.22

0.26

0.22

2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250

0.39

0.41

0.37

0.34

0.39

0.34

0.32

0.36

0.31

65 33 48 24 64 32 79 40 65 33 87 43

108

54 78 39

104

24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24

15 15 22 22 22 22 22 22 30 30 30 30 30 30 36 36 36 36

6 6 3 8 4

5 6 3 8 4

5 6 3 8

375 fpm 500 fpm 625 fpm

Media

Area

(sq. ft)

Nom.

Width

(inch)

Nom

Height

(inch)

Nominal

Depth

(inch)

Number

Pockets

375 fpm 500 fpm 625 fpm

Notes:

1.PD represents clean pressure drop in inches w.g. for synthetic media filters. Add 10% for fiberglass media Precision Pak.

2.The recommended final pressure drop for all models is 1.0 inch w.g.

3.Gross media area is approximately 7% more than the net area listed.

Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

65% Synthetic Media

CAP ACITIES AND DIMENSIONS

55% Synthetic Media

Nominal

Depth

(inch)

Number

Pockets

Nom.

Width

(inch)

Nom.

Height

(inch)

24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24

cfm PD cfm PD cfm PD

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

0.18

0.19

0.16

0.15

0.16

0.14

0.15

0.14

2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000

2000 1000

0.28

0.30

0.25

0.24

0.26

0.21

0.20

0.24

0.20

2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250

2500 1250

0.35

0.37

0.33

0.31

0.35

0.31

0.29

0.32

0.29

Media

Area

(sq. ft)

65 33

48 24 64 32 79

40 65 33 87 43

108

54 78 39

104

cfm PD cfm PD cfm PD

15 15 22 22 22 22 22 22 30 30 30 30 30 30 36 36 36 36

6 6 3 8 4

5 6 3

8 4

5 6 3

8 4

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Page 70

Guide Specifications

Application Guidelines

Precision Pak filters should be selected using 24” x 12” face sizes. This allows for 12” increments in height and width of the filter bank and insures that replacement filters will be readily available.

Precision Pak filters should be installed with pockets vertical wherever possible. It is acceptable to install 24” x 12” face size filters with pockets horizontal if necessary to meet the size requirements of the filter banks.

Gasketed Headers

Precision Pak filters installed in Flanders K-Trac Filter Framing Modules or Sureseal Side Access

Housings require polyfoamgaskets on opposite header sides to prevent air bypass. To specify Precision Pak filters with gasketed headers, add suffix ”S” or “H” to the model number.

Prefilters

Properly selected bag filters without prefilters will generally require changeout annually in typical HVAC applications. Because of the frequent maintenance expense and increase in fan kW input using prefilters, they are often recommended with 85% and 95% efficient Precision Pak final filters. However, the energy cost to operate a prefilter seldom warrants their use with 55% or 65% filters.

1.0 General

1.1 Medium and high efficiency self-supporting filters shall be Precision Pak extended surface type as manufactured by Flanders.

1.2 Filter sizes, efficiencies and capacities shall be as scheduled on the drawings.

2.0 Filter Construction

2.1 Filters shall be constructed of lofted fiberglass or micro-fine synthetic media encased in a thin nonwoven polyester backer mat.

2.2 Open area on the filter face for air passage shall be not less than 90%.

2.3 Flexible internal support stitching shall maintain individual pockets in a controlled form under all rated air flow conditions. Stitchings shall be sealed with thermoplastic sealant. Edges shall be finished with overlock stitch to prevent air unravelling.

2.4 Pockets shall be 100% stake-through crimped to prevent media pull-out

2.5 Pockets shall be bonded to corrosion-resistant steel casings and assembled into a corrosionresistant steel header.

2.6 Filters shall be UL 900 Class 2 or Class 1 listed.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 Mediaarea must equal orexceed that of thespecified filter.

3.3 The average efficiency shall be as determined by the ASHRAE Standard 52.1 test methods.

3.4 The manufacturer shall guarantee performance as stated in its literature within tolerances as outlined is Section 7.4 of ARI Standard 850.

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Important Features

• INTREPIDTM by Kimberly-Clark

• Extra high dust holding capacity

• Dual stage gradient density electrostatic media

• Low initial pressure drop provides long life

•Wide range of depths and face sizes

• Linear stitching for optimum pocket form

• Three ASHRAE efficiencies: 75%, 85% and 95%

General

Precision Pak XDH high dust holding capacity extended surface bag filters are designed for use in most commercial or industrial HVAC systems where medium to high efficiency filtration is required. Precision Pak XDH filters are available in micro-fine polyolefin synthetic media with average efficiency ranges of 75%, 85% and 95% per ASHRAE Standard 52.1 test methods. Operating face velocities up to 625 fpm are available for all models. Precision Pak XDH filters in depths of 12” and 22” are suited for variable air volume systems. Filters with greater depth are not recommended. Precision Pak XDH filters are UL 900 Class 2 listed.

Kimberly-Clark Media

Precision Pak XDH bag filters use Kimberly-Clark brand polyolefin synthetic media. The media is thermally bonded without binders and consists of non-woven continuous hydrophobic (water repellent) fibers that resist water and most chemicals. In addition, the media is gradient density, dual stage and electrostatically enhanced for extra high dust holding (XDH) capability. Further, the media is

non-shedding and performs exceptionally well in high velocity and turbulent applications.

Extra High Dust Holding

A typical XDH bag filter was tested for ASHRAE synthetic dust holding capacity against similar filters with fiberglass and meltblown synthetic media. Results showed that the XDH filter held approximately 110% more dust by weight than the others when run to the same final resistance. This characteristic makes it an excellent choice for very dusty areas and for those systems where long service life and reduced maintenance are key concerns.

Physical Data

Media: Kimberly-Clark INTREPID

Media Backer: Non-woven polyester Pleat Sealant: Thermoplastic resin Pleat Retainer: 26 ga. galvanized steel Header: 7/8” wide 26 ga. galvanized steel Operating Limits: 100% RH and 190° F Actual Header Face Size: Nominal size less 5/8” (e.g.,

a nominal 24” x 24” filter header is actually 23-3/8” x 23-3/8”)

Precision Pak XDH

High Dust Holding Capacity

Extended Surface Bag Filter

Models XDHxx**Sxxxx

(** insert 50, 65,85 or 95 for ASHRAE efficiency)

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Page 72

Nom.

Width

(inch)

Nom.

Height

(inch)

85% XDH Synthetic Media Filters

Nominal

Depth

(inch)

Number

Pockets

24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24

375 fpm 500 fpm 625 fpm

cfm pd cfm pd cfm pd

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

0.26

0.24

0.21

0.20

0.23

0.20

0.17

0.22

0.18

0.14

2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000

0.36

0.34

0.30

0.28

0.33

0.29

0.26

0.32

0.28

0.24

2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250

0.58

0.46

0.40

0.38

0.44

0.39

0.36

0.42

0.38

0.34

Media

Area

(sq. ft)

52 26 48 24 64 32 79 40 56 28 75 38 94 47 65 33

87 43

108

12 12 22 22 22 22 22 22 26 26 26 26 26 26 30 30 30 30 30 30

6 6 3 8 4

5 6 3 8 4

95% XDH Synthetic Media Filters

Nominal

Depth

(inch)

Number

Pockets

Nom. Width

(inch)

Nom.

Height

(inch)

24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24

375 fpm 500 fpm 625 fpm

cfm pd cfm pd cfm pd

Media

Area

(sq. ft)

52 26 48 24 64 32 79 40 56 28 75 38 94 47 65 33 87 43

108

12 12 22 22 22 22 22 22 26 26 26 26 26 26 30 30 30 30 30 30

6 6 3 8 4

5 6 3 8 4

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

0.40

0.34

0.30

0.26

0.30

0.27

0.24

0.26

0.24

0.22

2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000

0.58

0.46

0.42

0.38

0.42

0.38

0.35

0.38

0.34

0.32

2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250 2500 1250

0.74

0.62

0.56

0.50

0.56

0.52

0.47

0.50

0.46

0.44

Performance values stated may be averages typical of the products listed. Contact factory for actual performance test

reports on specific products.

How to Select a Precision Pak XDH Filter:

• Determine the ASHRAE efficiency desired.

• Determine the face velocity needed to fit the system.

• Select the shortest depth possible with a pressure drop that is acceptable.

• Select the most economical filter based on the number of pockets per 24” x 24” size.

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Page 73

75% XDH Synthetic Media Filters

Nominal

Depth

(inch)

Number

Pockets

Nom. Width

(inch)

Nom

Height

(inch)

24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12 24 12

24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24

375 fpm 500 fpm 625 fpm

cfm PD cfm PD cfm PD

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

1500

750

0.25

0.23

0.20

0.19

0.22

0.19

0.16

0.21

0.17

0.13

2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000 2000 1000

0.34

0.32

0.28

0.26

0.31

0.27

0.24

0.30

0.26

0.22

2000 1250 2000 1250 2000 1250 2000 1250 2000 1250 2000 1250 2000 1250 2000 1250 2000 1250 2000 1250

0.56

0.44

0.38

0.36

0.42

0.37

0.34

0.40

0.36

0.32

Media

Area

(sq. ft)

52 26 48 24 64 32 79 40 56 28 75 38 94 47 65 33 87 43

108

12 12 22 22 22 22 22 22 26 26 26 26 26 26 30 30 30 30 30 30

6 6 3 8 4

5 6 3 8 4

1. PD represents clean pressure drop in inches w.g.

2. The recommended final pressure drop for all models is 1.0 inch w.g.

3. Filters in all standard depths may be operated down to zero air flow on VAV systems.

4. Gross media area is approximately 7% more than the net media area listed.

5. Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

Installation Considerations

Precision Pak bag filters may be installed in Flanders Type 9 Holding Frames, K-Trac Filter Framing Modules, Sureseal Side Access Housing or in similar existing hardware.

Performance Data

XDH

Fiber Glass

Synthetic

100

200

400 300

500

600

Grams of dust held

Comparison of XDH to fiberglass and synthetic filters with the same media content.

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Application Guidelines

Precision Pak XDH filters should be selected using 24” x 12” and 24” x 24” face sizes. This allows for 12” increments in height and width of the filter bank and insures that replacement filters will be readily available.

Precision Pak XDH filters should be installed with pockets vertical wherever possible. It is acceptable to install 24” x 12” face size filters with pockets horizontal if necessary to meet the size requirements of the filter banks.

VAV Systems

VAV systems can be designed using the full range depth of Precision Pak XDH filters. Filter banks should be sized so that the maximum rated flow at design conditions falls within the published recommended velocities. Precision Pak XDH filters in all standard depths can be applied at any capacity between zero flow and catalog-rated capacities.

Gasketed Headers

Precision Pak XDH filters installed in Flanders KTrac Filter Framing Modules or Sureseal Side Access Housings require polyfoam gaskets on opposite header sides to prevent air bypass.

To specify Precision Pak XDH filters with gasketed headers, add suffix “S” or “H” to the model number. Use “S” gaskets on the sides parallel to the pockets and “H” for gaskets on sides perpendicular to the pockets.

Prefilters

Properly selected bag filters without prefilters will generally require changeout annually in typical HVAC applications. Because of the frequent maintenance expense and increase in fan kW input using prefilters, they are seldom recommended on lower efficiency final filters. However, prefilters are often used on 85% and 95% efficiency applications.

1.0 General

1.1 Medium and high efficiency self-supporting filters shall be Precision Pak XDH extended surface type as manufactured by Flanders.

1.2 Filter sizes, efficiencies and capacities shall be as scheduled on the drawings.

2.0 Filter Construction

2.1 Filters shall be constructed of polyolefin microfine synthetic media encased in a thin nonwoven polyester backer mat.

2.2 Open area on the filter face for air passage shall be not less than 90%.

2.3 Flexible internal support stitching shall maintain individual pockets in a controlled form under all rated air flow conditions. Stitching shall be sealed with thermoplastic resin. Edges shall be finished with a four-thread overlock stitch to prevent air bypass.

2.4 Pockets shall be bonded to galvanized steel casings and assembled into a galvanized steel header with reverse-hemmed edges for safety.

2.5 Headers shall be gasketed with polyfoam on vertical sides to prevent leakage when installed in framing modules or Side Access Housings.

2.6 Filters shall be UL 900 Class 2 listed.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 Media area must equal or exceed that of the specified filter.

3.3 The averageefficiency shall be as determined by the ASHRAE Standard 52.1 test methods.

3.4 The manufacturer shall guarantee performance as stated in its literature within tolerances as outlined is Section 7.4 of ARI Standard 850.

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Guide Specifications

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General

Flanders models MS and MSG Moisture Separators are designed for use in air handling systems requiring collection of water droplets or oil mist. Water droplets in outside air are usually fog. In supply air, water droplets may occur as carry over from cooling coils and evaporative media or unevaporated moisture downstream of humidifiers. Oil mist in return air is most often found in production machine shops.

Application

The optimum face velocity for MS and MSG Moisture Separators is 500 fpm, and at this point they are 98% efficient on 20 micrometer liquid droplets. Performance is relatively unchanged in the recommended range of 450 fpm to 550 fpm. Above 550 fpm captured liquid may be re-entrained in the airstream.

The system designer must recognize that moisture separators will also act as low efficiency particulate prefilters and that the separator bank pressure drop will increase over time. System static pressure calculations for fan selection should include an allowance of at least 0.50 inch w.g. final static pressure for dirty wet moisture separators.

Models MS and MSG Moisture Separators are meant to be installed with their pleats vertical so that collected liquid will drain easily to the bottom of the frame and out through five 3/8” diameter holes. The top of the frame has an arrow to guide the installer as to the proper air flow direction and position for proper drainage

Installation Considerations

In a mixed air (outside air/return air) system, place the Moisture Separators in the outside air duct if possible. Otherwise, place them as the first filtration stage ahead of the particulate filters.

Moisture Separators may be installed in built-up banks using Flanders Type 9 Holding Frames or in Flanders Side Access Housings specially equipped with drain tubes. When built-up banks are used, field-fabricated water drain pans should be installed between each horizontal row of frames.

For banks four or five separators wide, locate 3/4” I.D. downspouts at each end. For banks six separators wide or wider, locate downspouts at each end and proportionately along the width of the bank, one for every six separators or a fraction thereof. Example: a six separator wide bank would have downspouts at both ends and one in the middle; an eight separator wide bank would have downspouts at both ends and two more proportionately spaced along the width of the bank. If not individually trapped, the downspouts should be manifolded to a 1” I.D. or larger collector with a trap of a depth exceeding the negative pressure expected in the plenum where the separator bank is located.

Sureseal two-stage Side Access Housings may be special-ordered with the 2” tracks fitted with drain tubes to hold both Moisture Separators and particulate final filters. If the 2” tracks are to be used for 2” prefilters, a Surepleat single-stage Side Access Housing with drain tube should be selected and located upstream of the particulate filter housing.

MS/MSG

Moisture/Oil Mist Separators

MS Models: MS-xxxxx

MSG Models: MSG-xxxxx

Important Features

• Efficiency of 98% on 20 micrometer liquid droplets at 500 fpm

• Corrosion-resistant construction

• Nominal 2” thick for application flexibility

• Models for both built-up banks and side access housings

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Guide Specifications

Construction

Moisture separators are constructed much like permanent metal washable filters. The nominal two inch thick media pack consists of 15 individual layers of pleated and flat aluminum wire mesh.

Air entering and exiting support grids are expanded metal, and the media enclosing frame is 16 ga. galvanized steel with five 3/8” diameter holes in the bottom for drainage.

Notes

1.Model MSG separators for use in side access housings with drain tube option are furnished with neoprene gaskets on vertical sides to prevent moisture bypass.

2. Actual separator size is 5/8” under on both height and width. Actual depth is 1-7/8”

3. For maximum capture of liquid droplets, operate separators in the 500 fpm + 10% range.

4. Pd= Pressure Drop, in w.g.

5. Special sizes are available. Contact your local representative or the factory.

Performance values stated may be averages typical of the products listed. Contact factory for actual perform-

ance test reports on specific products.

1.0 General

1.1 Moisture separators shall be Models MS or MSG as manufactured by Flanders.

1.2 Separator sizes and capacities shall be as scheduled on the drawings.

2.0 Filter Construction

2.1 Enclosing frame shall be nominal 2” thick 16 ga. galvanized steel with five 3/8” drain holes in the bottom.

2.2 The media pack shall consist of 15 individual layers of pleated and flat aluminum wire mesh.

2.3 Theface grids on the entry and exit sides shallbe expanded metal.

2.4 Arrow on top of frame shall indicate placement of separator as to air flow and drainage position.

2.5 Model MSG separators for use in side access housings with drain tube option shall have neoprene gaskets on vertical frame sides to prevent liquid by-pass.

3.0 Performance

3.1 Separators shall have a minimum efficiency of 98% on 20micrometer water or oil dropletswhen operated at 500 fpm gross face velocity.

3.2 Initial resistance shall not exceed the scheduled values.

4.0 Installation

4.1The installing contractor shall construct filter banks or provide housings with drain tubes in accordance with the separator manufacturer’s recommendations.

4.2 Drain tubes and/or drain manifold shall be trapped before running the piping to an open drain.

Performance Data

Capacities and Dimensions

Model Number Recommended Range of Face Velocities (FPM)

For Built-up For Side Access Nominal Size Weight

Banks Housings HxWxD inches 375 450 500 550 625 Each

(Note 1) (Note 2) (lbs)

MS24242 MSG-24242 24x24x2 1500 .14 1800 .20 2000 .22 2200 .28 2500 .34 15 MS-12242 MSG-12242 12x24x2 750 .14 900 .20 1000 .22 1100 .28 1250 .34 9 MS-24122 MSG-24122 24x12x2 750 .14 900 .20 1000 .22 1100 .28 1250 .34 9

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General

Flanders Model KKM is a heavy duty, washable, aluminum media, all metal filter. KKM is suitable for all residential and commercial applications.

The KKM offers large filtering area, high dust holding capacity, uniform loading and low resistance to air flow. It is recommended that the filter media be coated with dust adhesive for optimum performance.

Construction

The KKM filter has a rugged galvanized steel frame that encloses the bonded expanded aluminum mesh media. The corners are mitered and the frame is secured with pop rivet(s). The KKM has drain holes in three corners.

The bonded aluminum media is slit and expanded to several different size openings. This design allows contaminants to be trapped throughout the entire filter depth and not just at the surface. The media is retained within the frame by expanded galvanized steel.

An all-aluminum version of the KKM is also offered, which has an aluminum frame and is constructed with expanded aluminum retainers.

The standard offering of KKM filters includes six of the most popular face sizes in 1” and 2” depths. Special face sizes and 1/2” depth filters are also available. For ease of installation, all filters are undercut slightly on length, width and depth.

Filter Coating and Cleaning

The KKM performs best as an impingement type filter. Optimum performance requires use of a dust adhesive on the media. Flanders offers Filter Boost.

Wash with a mild detergent and rinse to remove collected dust.

KKM

Washable Permanent Filters

Galvanized frame: 50055.xxxxxx Aluminum Frame: 51255.xxxxxx

Features

• Heavy duty, steel frame construction

• Expanded steel retainers

• Bonded expanded aluminum media

• All aluminum version available

• Washable and reusable

• Standard and special sizes are available

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1.0 General

1.1 Washable air filters shall be KKM Air Filters as supplied by Flanders.

2.0 Filter Construction

2.1 Frame shall be galvanized steel with mitered corners and secured with pop rivet(s). Frame shall have drain holes in three corners.

2.2 Washable filter media shall be multiple layers of slit and expanded aluminum bonded together.

2.3 Media retainer shall be expanded, galvanized steel.

Nominal Size Actual Size Quantity Carton

H x W x D H x W x D per Carton Weight (lbs)

10 x 20 x 1 9-3/4 x 19-3/4 x 7/8 1 1.7 15 x 20 x 1 14-3/4 x 19-3/4 x 7/8 1 2.5 16 x 20 x 1 15-5/8 x 19-5/8 x 7/8 1 2.7 16 x 25 x 1 15-5/8 x 24-5/8 x 7/8 1 3.3 20 x 20 x 1 19-5/8 x 19-5/8 x 7/8 1 3.3 20 x 25 x 1 19-5/8 x 24-5/8 x 7/8 1 4.0 10 x 20 x 2 9-3/4 x 19-3/4 x 1-7/8 1 2.4 16 x 20 x 2 15-5/8 x 19-5/8 x 1-7/8 1 3.9 16 x 25 x 2 15-5/8 x 24-5/8 x 1-7/8 1 4.2 20 x 20 x 2 19-5/8 x 19-5/8 x 1-7/8 1 4.8 20 x 25 x 2 19-5/8 x 24-5/8 x 1-7/8 1 4.8 24 x 24 x 2 23-5/8 x 23-5/8 x 1-7/8 1 5.8

Standard KKM with Steel Frame

Guide Specifications

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General

Flanders Alpha 95 Filters are designed for use in HV AC applications requiring cleaner air than is possible with ASHRAE - rated filters, but where HEPA

- filtered air is not required. The filters are rated at 95% efficiency on 0.30 micrometer particles by the DOP test method. The Alpha 95 filter is approximately 99% efficient by the ASHRAE 52.1 dust spot test methods. However, it is not rated by these methods because the standard applies to filters no greater than 98% efficient.

Alpha 95 Filters are 97% efficient on nebulized staphylococcus aerosols and are used to remove biological contaminants. Alpha 95 Filters are identical in design and construction to the Alpha Cell HEPA Filters except that the media is 95% efficient on 0.30 micrometer particles.

Installation Considerations

Alpha 95 Filters should be installed in Flanders leak tight Alpha HEPA frames or Surelock Side Access HEP AHousings on the positive-pressure side of the system fan to prevent air bypass. Sureaire diffuser sections, air mixing baffles or long transitions should be used if the bank is close to the fan.

Installation of Flanders 80-85% ASHRAE efficiency prefilters upstream of the fan is recommended to ensure economical Alpha 95 Filter life.

Standard Alpha 95 Filters have 1.7 times the cfm capacity of standard Alpha Cell 99.97% DOPHEPA Filters at the same clean pressure drop. They are normally rated at 500 fpm so that filter banks with 95% DOP filters can be sized the same as ASHRAE-rated filter banks.

Typical applications for Alpha 95 Filters include:

• Hospitals

• Biomedical

• Pharmaceutical

• Biotechnology

• Genetic Research

• Universities

• Laboratories

• Food Processing

• Photo Processing

• Semiconductor Fabrication

• Industrial Processing Systems Product

Important Features

• Minimum efficiency is 95% on 0.30 micrometer particles.

• Manufactured in a variety of wood and metal frame types.

• A vailable with a media pack with aluminum separators or with a separatorless pack.

• Available in a variety of sizes with either a gasket seal or gel seal.

Alpha 95

95% DOP Filter

See component chart on page 79

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Construction

Flanders manufactures both conventional Separator Style and Pureform Separatorless 95 DOP Filters. To make a Separator Style filter, the media is folded over corrugated aluminum separators with hemmed edges to separate the pleats in the filter pack. Flanders manufactures its own filter media, enabling it to develop a unique manufacturing process for the production of Pureform Separatorless 95 DOP Filters. In one manufacturing operation, Flanders produces a self-supporting and self-separating Pureform Media Pack.

The Pureform Filter offers many advantages over conventional Separator Style 95% DOP Filters:

• Increased usable media area affords longer service life and higher dust holding capacity

• Maximum utilization of the media

• Can handle some harsh environments which may attack aluminum separators

• Media pack can be incinerated

• Media is 28 mils, significantly thicker than conventional media used in Separator Style 95 DOP Filters (15 mil)

• 11” deep PUREFORM Pack has 261 sq. ft. of media as compared to 175 sq. ft. for a conventional Separator Style filter.

• Ideal for heavy loading applications such as oil mist.

Alpha 95 with

Pureform Media Pack

Alpha 95 with

Separator Style

Media Pack

Alpha 95 Filter Dimensions and Capacities

Filter Depth Filter Size and Frame Actual Face Size CFM Capacity at Clean Weight

(inches) Depth Designator (Inches Pressure Drop, Inches w.g. (lbs)

.90 1.45 1.90

11-1/2 GG-F 24x24 1375 2000 2560 38

GC-F 24x12 650 920 1180 26

YY-F 23-3/8x23-3/8 1350 1900 2450 37

YUF 23-3/8x11-3/8 610 865 1150 25

GN-F 24x30 1750 2550 3250 45

CC-F` 12x12 290 430 550 14

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Frame Materials

Alpha 95 Filters are available in a variety of wood and metal frame materials such as particle board, plywood, galvanized steel and stainless steel.

Gasket and Fluid Seal

The standard gasket seal is 0.75” x 0.25” neoprene for installation on either the upstream, downstream or both sides of the filter.

The standard Fluid Seal is Flanders Blu-Jel® Seal which is a two - part silicone material suitable for temperatures up to 390°F.

Faceguards (Optional)

Faceguards are used to protect the filter media from mechanical damage. The typical faceguard material is expanded aluminized steel. Galvanized 4 x 4 mesh welded wire and Type 304 stainless steel faceguards are also available.

UL Listings

Alpha 95 Filters are either UL900 Class 1 or Class 2 listed depending on materials of construction.

Holding Frames and Housings

Alpha Frames are designed for Alpha 95 filters in built-up filter banks. Each filter is secured in the frame with four bolt-type fasteners that either compress the gasket or press the knife edge into the gel in the filter channel to maintain a leak-tight seal.

Surelock HEPA Filter Housings are recommended for side-access applications. The filters are sealed in place with either spring-loaded swing arm assemblies or a locking mechanism. The swing arm assemblies or locking mechanism either compress the gasket or press the knife edge into the gel in the filter channel to maintain a leak-tight seal.

Alpha Frame Surelock HEPA Housing

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Knife Edge On Frame or Housing

Blu-Jel Seal

Frame or Housing

Gasket Seal

Filter

Fluid Seal Channel On Filter

Frame or Housing

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Page 82

Guide Specifications

1.0 General

1.1 Alpha 95 filters shall be extended media (separator type) (Pureform separatorless type) filters as manufactured by Flanders.

1.2 Filter sizes, capacities and construction options shall be as scheduled on the drawings.

1.3 Filters shall be (UL 900 Class 1)( UL 900 Class

2) listed.

2.0 Filter Construction

2.1 The filter pack shall be constructed by pleating a continuous sheet of non-woven water-resistant fiberglass media around hemmed-edge corrugated aluminum separators. The filter pack shall be constructed by pleating a continuous sheet of formed, corrugated medium so that the pack is self-supporting without the useof spacers of any kind, including separators, tape strings, adhesives or strips of media.

2.2 The filter pack shall be sealed into a (galvaneal) (409 stainless steel) (304 stainless steel) (particleboard) (fire retardant particleboard) (fire retardant plywood) frame with a fire retardant (polyurethane foam) ( solid urethane) sealant. (Steel frames shall be 16 ga.) (Wood frames shall be 3/4” thick.)

2.3(A 40-durometer closed-cell neoprene gasket) (Silicone gel in a channel) shall be provided on one or more sides to sealthe filter in the mounting device.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 The rated minimum efficiency of 95% on 0.3 micrometer size particles shall be as determined by the DOP Test Method

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Flanders - Foremost in Air Filtration

Corporate Headquarters, St. Petersburg, FL

General

Flanders offers a complete line of Alpha Cell HEPA Filters in two efficiencies to meet the needs of critical applications where HEPA filtration is required. Individual testing, rigid quality control and modern assembly methods are used to ensure conformance to specifications. Alpha Cell HEPA and ULPA Filters are either UL 900 Class 1 or Class 2 listed.

Testing

Flanders individually tests and certifies each Alpha Cell HEPA Filter to meet the customer’s requirements for resistance and efficiency (penetration) at the filters nominal rated capacity. This information appears on a test label affixed to the filter. When used with correctly selected and installed mounting frames or housings, Flanders Alpha Cell HEPA Filters will easily pass an in-place validation test to determine the overall system efficiency.

HEPA FILTERS

Each Alpha Cell HEPA Filter has a minimum efficiency of 99.97% on 0.30 micrometer size particles when tested at rated capacity on a Q-107 Penetrometer. Filters rated for 1000 cfm or less are challenged with an approved nearly monodis-

persed oil aerosol of 0.30 micrometer size. Filters rated for flows greater than 1000 cfm are tested using a polydispersed oil aerosol. By measuring the upstream and downstream concentration of these particles with a light scattering photometer, the penetration can be determined and the efficiency can be calculated.

Scan Tested HEPA Filters

Each Scan Tested Alpha Cell HEPAfilter has a minimum efficiency of 99.99% on 0.30 micrometer particles. Scan testing is in accordance with Section

6.2 of IEST-RP-CC034.1, HEPA and ULPA Filter Leak Tests. In the scan test, the filter is challenged with a high concentration of an approved oil aerosol or PSL (Polystyrene Latex Spheres). The media pack and pack-to-frame seal is scanned using a photometer or particle counter to ensure that there are no leaks greater than .01% of the upstream concentration at 100 fpm face velocity.

Higher Efficiency ULPA Filters

Flanders can provide Pureform® and Separator Style ULPA Filters with efficiencies up to 99.9995% on 0.12 micrometer size particles. Please contact the factory for more information.

Alpha Cell

HEPA Filters

See component chart on page 83.

Typical applications for Alpha Cell Filters include:

• Hospitals

• Biomedical

• Pharmaceutical

• Biotechnology

• Genetic Research

• Universities

• Laboratories

• Food Processing

• Photo Processing

• Semiconductor Fabrication

• Industrial Processing Systems

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Page 84

Flanders manufactures both conventional Separator Style and Pureform Separatorless HEPA Filters. To make a Separator Style filter, the media is folded over corrugated aluminum separators with hemmed edges to separate the pleats in the filter pack. Flanders manufactures its own filter media, enabling it to develop a unique manufacturing process for the production of Pureform Separatorless HEP AFilters. In one manufacturing operation, Flanders produces a self-supporting and self-separating Pureform Media Pack. The Pureform Filter offers many advantages over conventional Separator Style HEPA Filters:

• More usable media area for longer service life because of higher dust holding capacity

• Reduced cost of ownership because of longer service life

• Maximum utilization of the media

• Can handle some harsh environments which may attack aluminum separators

• Media pack can be incinerated

• Media is 28 mils thick, which is significantly thicker than conventional 15 mil media used in Separator Style HEPA Filters

CFM Dimensions and Capacities

Alpha Cell HEPA Filter Dimensions and Capacities

CG-F 24x24 650 1000 1300 38 GC-F 24x12 300 455 590 26

11-1/2 YY-F 23-3/8 x 23-3/8 615 945 1235 37

YU-F 23-3/8 x 11-3/8 275 425 550 25 GN-F 24x30 830 1275 1655 45 CC-F 12x12 135 205 265 14

GG-D 24x24 325 500 650 20

GC-D 24x12 145 225 295 12 BB-D 8x8 25 35 45 6 CC-D 12x12 70 105 135 9 YY-D 23-3/8 x 23-3/8 305 470 610 18 YU-D 23-3/8x11-3/8 270 415 540 23 GN-D 24x30 410 635 825 26

5-7/8 GP-D 24x36 505 775 1010 33

GQ-D 24x48 680 1045 1360 39

GR-D 24x60 860 1320 1715 32 GS-D 24x72 1035 1590 2065 46 NN-D 30x30 525 810 1055 26 NP-D 30x36 640 985 1280 30 NQ-D 30x48 865 1330 1730 37 NR-D 30x60 1090 1680 2185 44 NS-D 30x72 1315 2025 2630 52 PP-D 36x36 790 1215 1580 33 PQ-D 36x48 1050 1620 2105 41 PR-D 36x60 1315 2025 2630 49 PS-D 36x72 1580 2430 3160 59

Frame Depth Filter Size and Actual Face CFM Capacity at Clean Weight

(Inches) Frame Depth Size (inches) Pressure Drop, inches w.g. (LB.)

Designator .65 1.0 1.35

Alpha Cell with

Separator Style

Media Pack

Alpha Cell with

Pureform Media Pack

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Frame Materials

AlphaCell Filters are available in a variety of wood and metal frame materials such as particle board, plywood, galvanized steel and stainless steel.

Gasket and Fluid Seal

The standard gasket seal is 0.75” x 0.25” neoprene for installation on either the upstream, downstream or both sides of the filter. The standard Fluid Seal is Flanders Blu-Jel

® Seal which is a two-part silicone materi-

al suitable for temperatures up to 390°F.

Faceguards (Optional)

UL Listings

Alpha Cell Filters are either UL900 Class 1 or Class 2 listed depending on materials of construction.

Holding Frames and Housings

Alpha Frame, B1 Frame, A-4 Frame Surelock HEPA Housing

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Blu-Jel Seal

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Gasket Seal

Filter

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Frame or Housing

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1.0 General

1.1 Alpha Cell HEPA filters shall be extended media (separator type) (Pureform separatorless type) filters as manufactured by Flanders.

1.2 Filter sizes, capacities and construction options shall be as scheduled on the drawings.

1.3 Filters shall be (UL 900 Class 1)( UL 900 Class

2) listed.

2.0 Filter Construction

2.1 The filter pack shall be constructed by pleating a continuous sheet of non-woven water-resistant fiberglass media around hemmed-edge corrugated aluminum separators. The filter pack shall be constructed by pleating a continuous sheet of formed, corrugated medium so that the pack is self-supporting without the use of spacers of any kind, including separators, tape strings, adhesives or strips of media.

2.2 The filter pack shall be sealed into a (galvaneal) 409 stainless steel) (304 stainless steel) (particle board) (fire-retardant particleboard) (fire-retardant plywood) frame with a fire retardant(polyurethane foam) ( solid urethane) sealant. (Steel frames shall be 16 ga.)(Wood frames shall be 3/4” thick.)

2.3 (A 40-durometer closed-cell neoprene gasket)

(Silicone jel ina channel) shall be providedon one or more sides to seal the filter in the mounting device.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

0.30 micrometer size.Measure the upstream and down stream concentration of these particles with a light scattering photometer, determine the penetration and calculate the efficiency.

3.3 Alpha Cell Scan Tested HEPA Filters shall have a minimum efficiency of 99.99% on0.30 micrometer particles. ScanTestingshall be in accordancewith Section 6.2 of IEST-RP-CC034.1. The scan test shall consist of challenging the filter with a high concentration of an approved oil aerosol or PSL Spheres.Utilizing a photometeror particle counter, the media pack and the pack- to- frame seal shall be scanned to insure that there are no leaks greater than .01% of the upstream concentration at 100 fpmface velocity

Guide Specifications

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Page 87

High Capacity Design

The Alpha 2000 High Capacity HEPA filter is available in a nominal 12” depth configuration. It is designed for optimum performance and low operating costs in both new and replacement systems. With 40% more media area than the standard capacity Alpha Cell filter, the Alpha 2000 saves space, energy, and material and labor costs.

Save Space

Alpha 2000 HEPA filters operate at 500 fpm (2000 cfm for a 24” x 24” size) at 1.45 inch w.g. clean pressure drop versus conventional Alpha Cell filters that operate at 250 fpm and 1.0 inch w.g. clean pressure drop.

Construction

A popular construction option consists of 16 ga. galvaneal frames and moisture-resistant microfine wet-laid fiberglass media folded over hemmededge low amplitude corrugated aluminum separators. The filter pack is bonded to the frame by a fire-

retardant urethane elastomer to provide a rigid leak-free assembly.

Save Energy

Alpha 2000 filters in a conventional HEPA filter bank impose a lighter load on the fan when operated at conventional 250 fpm velocities during the life of the filters. The Alpha 2000 99.97% and 99.99% high capacity 24” X 24” X 12” filter has a clean pressure drop of 1.1 inch w.g. at 1500 cfm, compared to standard Alpha Cell filters with a clean pressure drop of 1.50 inch w.g. at the same air flow.

Save Replacement Material and Labor Costs

Savings are significant with high capacity Alpha 2000 filters. They operate at lower velocities and provide life cycles up to three times the life of standard capacity filters. Savings are achieved in replacement materials and labor costs as a result of fewer filters.

Alpha 2000

High Capacity HEPA Filters

See component chart on page 87.

Important Features

• Efficiencies are 99.97% and 99.99% on 0.30 and 99.9995% on 0.12 micrometer particles.

•High capacity Alpha 2000 filters can reduce the filter bank size

• Corrugated aluminum separators stabilize the moisture-resistant media pack (separator style)

• Available as a separatorless media filter with a self-supporting media pack (*Pureform)

• A vailable in a variety of frame materials in gasket or fluid seal design.

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Alpha 2000 HEPA Filter Dimensions and Capacities

Filter Depth Filter Size and Frame Actual Face Size CFM Capacity at Clean Weight

(inches) Depth Designator (Inches Pressure Drop, Inches w.g. (lbs)

.90 1.45 1.90

11-1/2 CG-F 24x24 1375 2000 2560 38

GC-F 24x12 650 920 1180 26

YY-F 23-3/8x23-3/8 1350 1900 2450 37

YUF 23-3/8x11-3/8 610 865 1150 25

GN-F 24x30 1750 2550 3250 45

CC-F` 12x12 290 430 550 14

NOTE: The pressure drop for fluid seal (Separator or Pureform) and scan tested Pureform

filters will be approximately 15% higher.

Separator or Separatorless

Flanders manufactures both conventional Separator Style and Pureform Separatorless HEP AFilters. To make a Separator Style filter, the media is folded over corrugated aluminum separators with hemmed edges to separate the pleats in the filter pack. Flanders manufactures its own filter media, enabling it to develop a unique manufacturing process for the production of Pureform Separatorless HEP AFilters. In one manufacturing operation, Flanders produces a self-supporting and selfseparating Pureform Media Pack.

The Pureform Filter offers many advantages over conventional Separator Style HEPA Filters:

• More usable media area for longer serv-

ice life because of higher dust holding capacity

• Reduced cost of ownership because of

longer service life

• Maximum utilization of the media

• Can handle some harsh environments

which may attack aluminum separators

• Media pack can be incinerated

• Media is 28 mils thick, which is signifi-

cantly thicker than conventional 15 mil media used in Separator Style HEPA Filters

Alpha 2000 with

Separator Style

Media Pack

Alpha 2000 with Pureform Media

Pack

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Frame Materials

Alpha 2000 Filters are available in a variety of wood and metal frame materials such as particle board, plywood, galvanized steel and stainless steel.

Gasket and Fluid Seal

The standard gasket seal is 0.75” x 0.25” neoprene for installation on either the upstream, downstream or both sides of the filter. The standard Fluid Seal is Flanders Blu-Jel® Seal which is a two - part silicone material suitable for temperatures up to 390°F.

Faceguards (Optional)

UL Listings

Alpha 2000 Filters are either UL900 Class 1 or Class 2 listed depending on materials of construction.

Holding Frames and Housings

Alpha Frames are designed for Alpha 2000 filters in built-up filter banks. Each filter is secured in the frame with four bolt-type fasteners that either compress the gasket or press the knife edge into the gel in the filter channel to maintain a leak-tight seal.

Surelock HEPA Housing

Alpha Frame, B1 Frame, A-4 Frame

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Knife Edge On Frame or Housing

Blu-Jel Seal

Frame or Housing

Gasket Seal

Filter

Fluid Seal Channel On Filter

Frame or Housing

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Page 90

1.0General

1.1 Alpha Cell HEPA filters shall be extended media (separator type) (Pureform separatorless type) filters as manufactured by Flanders.

1.2 Filter sizes, capacities and construction options shall be as scheduled on the drawings.

1.3 Filters shall be (UL 900 Class 1)( UL 900 Class

2) listed.

2.0 Filter Construction

2.1 The filter pack shall be constructed by pleating a continuous sheet of non-woven water-resistant fiberglass media around hemmed-edge corrugated aluminum separators. (or) The filter pack shall be constructed by pleating a continuous sheet of formed, corrugated medium so that the pack is self-supporting without the use of spacers of any kind, including separators, tape strings, adhesives or strips of media.

2.2 The filter pack shall be sealed into a (galvaneal) 409 stainless steel) (304 stainless steel) (particle board) (fire-retardant particleboard) (fireretardant plywood) frame with a fire retardant(polyurethane foam) ( solid urethane) sealant. (Steel frames shall be 16 ga.)(Wood frames shall be 3/4” thick.)

2.3 (A 40-durometer closed-cell neoprene gasket)

(Silicone jel in a channel) shall be provided on one or more sides to seal the filter in the mounting device.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 Alpha Cell HEPA Filters shall have a minimum efficiency of 99.97% on 0.30 micrometer particles when tested at rated capacity on a Q-107 Penetrometer Each filter shall be challenged with an approved nearly monodispersed oil aerosol of 0.30 micrometer size.Measure the upstream and down stream concentration of these particles with a light scatteringphotometer, determine the penetration and calculate the efficiency.

3.3 Alpha Cell Scan Tested HEPA Filters shall have a minimum efficiency of 99.99% on 0.30 micrometer particles. Scan Testing shall be in accordance with Section 6.2 of IEST-RP-CC034.1. The scan test shall consist of challenging the filter with a high concentration of an approved oil aerosol or PSL Spheres. Utilizing a photometer or particle counter, the media packand the packto- frame seal shall be scanned to insure that there are no leaks greater than .01% of the upstream concentration at 100 fpm face velocity

Guide Specifications

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General

Flanders manufactures metal-frame separator-style HEPA filters for applications with high-temperature requirements up to 1,000°F (540°C) for exhaust air only and 500°F (260°C) for supply air. High-temperature filters are available with either a gasket or fluid seal. Filters with Blu-Jel

® Fluid Seal have a

maximum service temperature of 390°F (199°C)

HEPA Filters

Each HEPA filter has a minimum efficiency of

99.97% on 0.30 micrometer size particles when tested at rated capacity on a Q-107 Penetrometer. Each filter is challenged with an approved nearly monodispersed oil aerosol of 0.30 micrometer size and by measuring the upstream and downstream concentration of these particles with a light scattering photometer, the penetration can be determined and the efficiency can be calculated.

Scan Tested HEPA Filters

Each Scan Tested HEPA filter has a minimum efficiency of 99.99% on 0.30 micrometer particles. Scan testing is in accordance with Section 6.2 of IEST-RP-CC034.1, HEPA and ULPA Filters Leak Tests. In the scan test, the filter is challenged with a high concentration of an approved oil aerosol or PSL (Polystyrene Latex Spheres). The media pack and pack-to-frame seal is scanned using a photometer or particle counter to insure that there are no leaks greater than .01% of the upstream concentration at 100 fpm face velocity. Scan testing is only available for the 500°F model.

Sealant Types

Two types of sealants for high-temperature HEPA filters are offered.

Silicone Sealant

This is a high temperature (RTV) silastic-sealant silicone compound rated for continuous service up to 500°F(260°C). NOTE: This high-temperature sealant is not UL 586 approved.

Glass Pack Sealant For Exhaust Air Only

The glass pack seal is rated for continuous service up to 1,000°F(540°C) in exhaust air applications only. It is a mat of submicron glass fibers that creates a seal when compressed between the filter pack and filter frame. The glass packing is not an adhesive seal but a mechanical seal that functions much as the glass fiber medium of the filter itself.

NOTE: Due to the possibility that the glass pack may shed glass fibers, the glass pack sealant should be used for exhaust systems only.

Alpha HT

High Temperature HEPA Filters

See component chart on next page.

CFM CAPACITIES AND DIMENSIONS

Alpha HT Filter Dimensions and Capacities

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Filter Depth Filter Size and Actual Face CFM Capacity at Clean Weight

(Inches) Frame Depth Size (Inches) Pressure Drop, Inches w.g. (Lb.)

Designator .65 1.0 1.35

GG-F 24x24 650 1000 1300 38 GC-F 24x12 300 455 590 26

11-1/2 YY-F` 23-3/8x23-3/8 615 945 1235 37

YU-F 23-3/8x11-3/8 275 425 550 25 GN-F 24x30 830 1275 1655 45 CC-F 12x12 135 205 265 14

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Guide Specifications

1.0 General

1.1 High temperature separator style HEPA filters shall be Alpha HT models as manufactured by Flanders.

1.2 Filter sizes, capacities and construction options shall be as scheduled on the drawings.

2.0 Filter Construction

2.1 The filter pack shall be constructed by pleating a continuous sheet of non-woven water-resistant fiberglass media around hemmed-edge corrugated aluminum separators.

2.2 The filter pack shall be sealed into a (409 stainless steel) (304 stainless steel) frame with a high temperature silicone sealant rated for 500°F or a glass pack sealant rated for 1,000°F in exhaust applications.

2.3 (A chlorastic silicone gasket) (a woven glass gasket) shall be provided to seal the filter in the mounting device (Gasket Seal). A silicone gel shall be provided in a channel on one side to seal the filter in the mounting device. filters with silicone gel have a maximum service temperature of 390°F (Gel Seal)

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 Alpha HT HEPA Filters shall have a minimum efficiency of 99.97% on 0.30 micrometer particles when tested at rated capacity on a Q-107 Penetrometer. Each filter shall be challenged with an approved nearly monodispersed oil aerosol of 0.30 micrometer size. Measure the upstream and downstream concentration of these particles with a light scattering photometer, determine the penetration and calculate the efficiency.

3.3 Alpha HT Scan Tested HEPAFilters shall have a minimum efficiency of 99.99% on0.30micrometer particles. Scan Testing shall be in accordance with Section 6.2 of IEST-RP-CC034.1. The scan test shall consist of challenging the filter with a high concentration of an approved oil aerosol or PSL Spheres. Utilizing a photometer or particle counter, the media pack and the packto-frame seal shall be scanned to insure that there are no leak greater than .01% of the upstream concentration at 100 fpm face velocity.

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General

Flanders Superflow 2K is a V-bed HEPA filter (99.99% at 0.30 micrometer) specifically designed for high airflow applications requiring HEPA efficiency at an ultra low pressure drop. The Superflow 2K can be incorporated into systems with air velocities of 500 fpm and a pressure drop of 1.0 inch w.g.

Product Design

The Superflow 2K filters are manufactured with wet laid microfine fiberglass media. The media is formed into a minipleat utilizing a hot melt separator and arranged in a V-bed configuration. There are 10 individual minipleat packs that are sealed on all four sides to the frame with a two component polyurethane.

The frame is constructed of 16 ga. galvaneal steel and consists of vertical support struts of the same material. Vertical supports are attached to the frame body without the use of mechanical fasteners. The vertical supports act as the sealing surface of the mini pleat packs.

Features and Benefits

The product offers the following advantages over conventional HEPA filters.

• Longer Life – Gasket seal Superflow 2K filters have 290 sq. ft. of media compared to 140 sq. ft. for traditional HEP Afilters. The greater media area provides a longer time period between filter replacements.

• Improved Efficiency – The significant quantity of media translates into an extremely low media velocity. Therefore a minimum overall efficiency of

99.99% at 0.30 µm is easily assured. Traditional HEPA filters have an overall efficiency of 99.97% at

0.30 µm.

• Lower Operating Cost – The typical HEPA filter pressure drop can range from 1.4 inch w.g. to 1.8 inch w.g. at the rated flow. The pressure drop of the Superflow 2K is 1.0 inch w.g. at the rated flow.

Product Options

The Superflow 2K filters are available in aluminum or stainless steel frames and with gasket seal or gel seal design.

Gasket Seal

The filter gasket is 1/4” x 3/4” black neoprene attached to the frame with an adhesive and the gasket joints are dovetailed to ensure no penetration of particulate due to the gasket. The filter is designed for installation into Flanders front load B1 holding frame, Surelock C Gasket Seal Housing and Surelock-B Side Access Housing.

Gel Seal

The filter gasket is Flanders Blu Jel filled into a channel around the perimeter of the frame. The gel seal design provides the highest degree of sealing integrity between the filter and holding device. The filter is designed for installation into Flanders front load A-4 holding frame or Surelock-C Jel Seal Housings.

Superflow® 2K

High Velocity HEPA Filter

20 Gauge Galvaneal: SF2K-8-G*-** 0.063”Aluminun: SF2K-5-G*-**

20 Gauge 304 Stainless: SF2K-3-G*-**

(Where * indicates gasket location and ** designates size. See price book)

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Page 94

Model Number Nominal Size Actual Size Media Area Rated Flow SF2K-(*)-G(location)-GG 24" x 24" x 12" 24" x 24" x 11-1/2" 290 sq. ft. 2000 cfm SF2K-(*)-G(location)-CG 12" x 24" x 12" 12" x 24" x 11-1/2" 140 sq. ft. 900 cfm SF2K-(*)-G(location)-YY 24" x 24" x 12" 23-3/8" x 23-3/8" x 11-1/2" 280 sq. ft. 1900 cfm SF2K-(*)-G(location)-UY 12" x 24" x 12" 11-3/8" x 23-3/8" x 11-1/2" 135 sq. ft. 855 cfm SF2K-(*)-F(location)-GG 24" x 24" x 12" 24" x 24" x 11-1/2" 270 sq. ft. 1760 cfm SF2K-(*)-F(location)-CG 12" x 24" x 12" 12" x 24" x 11-1/2" 130 sq. ft. 790 cfm SF2K-(*)-F(location)-YY 24" x 24" x 12" 23-3/8" x 23-3/8" x 11-1/2" 260 sq. ft. 1670 cfm SF2K-(*)-F(location)-UY 12" x 24" x 12" 11-3/8" x 23-3/8" x 11-1/2" 125 sq. ft. 750 cfm

Superflow 2K Performance

The Superflow 2K filters offer HEPA efficiency at an ultra low pressure drop for HVAC systems supplying air to critical areas.

Figure 1 illustrates the Superflow 2K pressure drop as a function of air flow rate for gasket seal and gel seal designs.

Superflow 2K Selection

All products have a rated overall efficiency of

99.99% at 0.30 µm and a maximum pressure drop of

1.0 inch w.g. at the rated flow. Specify the following:

Material Types: 8 = Galvanized

5 = Aluminum

3 = Stainless Steel Gasket Types: G = Neoprene F = Blu Jel Gasket Locations: 1 = Upstream 2 = Downstream

1.0 General

1.1 HEPA filters shall be Flanders Superflow 2K as manufactured by Flanders.

1.2 Filter sizes, efficiencies and capacities shall be as specified on the drawings.

2.0 Construction

2.1 Filters shall be constructed with ten 1” pleated media packs arranged in a V-bank configuration. The media packs shall be formed by pleating wet laid micro-fiberglass media with continuous beads of a nonvolatile adhesive spaced 1-1/4” apart.

2.2The filter frameshall be 20 ga. galvanealsteel and shall consist of eight C-channel supports attached without the use of mechanical fasteners. The media packs shall be sealed around the entire periphery to the frame with a two component polyurethane.

3.0 Performance

3.1 The minimum filter efficiency shall be 99.99% at

0.30 µm when tested with polydisperse DOP aerosol at the rated air flow.

3.2 The maximum pressure drop shall be 1.0” w.g. at the rated air flow.

Guide Specifications

Insert Material Type

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Page 95

General

Alpha Panel Minipleat HEPA/ULPA filters are available in two particle size efficiencies: 99.99% on 0.3 µm and 99.99% on 0.12 µm. They are offered in a complete range of standard sizes to meet the needs of critical applications where HEPA/ULPA filtration is required. Individual testing under rigid quality control and modern assembly methods ensures conformance to specifications.

Construction

Filter media is manufactured of moisture resistant microfine fiberglass that is formed into closelyspaced pleats held firmly in place with polyurethane sealant bead separators. The 2.1” (53 mm) separatorless minipleat panel is urethane sealed into a clearcoat- anodized extruded aluminum frame. Media dividers are furnished on all filters over 36” width. Filters over 24” height are also furnished with media dividers and pleats that are parallel to the width.

Alpha Panel HEPA/ULPA filters can be furnished with 0.25” thick x 0.75” wide closed cell neoprene gaskets as an option on either side or both sides of the face flanges.

Testing

Each Alpha Panel HEPA/ULPA filter is scan tested after assembly with automated laser equipment to ensure that it has attained a particle size efficiency of at least 99.99% on 0.30 µm or 99.99% on 0.12 µm. This performance meets the requirements of the Institute of Environmental Sciences and Technology (IEST) RP-1 for Type C or F filters. Efficiency and pressure drop are certified on each filter identification label.

Installation

Alpha Panel HEPA/ULPAfilters are used in applications and equipment that require ultraclean air. These may range from the fabrication of microelectronics, semi-conductors and medical devices to aerospace, biotech and pharmaceutical manufacturing.

The standard face velocity range of 70 to 110 fpm makes them ideal for unidirectional (laminar flow) applications in clean benches, ceiling grids, fan powered filter units, and horizontal flow wall modules.

Filters of standard construction may be operated at up to 150 fpm face velocity and to a final static pressure drop of 2.0 inch w. g. As with all HEPA and ULPA filters, high efficiency ASHRAE-rated prefilters are recommended.

Physical Data

Media: Moisture-resistant microfine fiberglass Filter pack: 2.1” (53 mm) separatorless minipleat Media sealant: Urethane Pleat stabilizers: Polyurethane bead separator Frames: Clearcoat-anodized extruded aluminum Media dividers: Extruded aluminum channel Gaskets: Closed cell neoprene

Alpha Panel

Minipleat HEPA/ULPA Filters

Models AP*-xxxx

(Where * indicates efficiecy designator of 493 for 99.99% efficient on 0.30

micron particles or 591 for 99.995% efficient on 0.12 micron particles.)

Important Features

• Minipleat separatorless filter pack

• Thin and lightweight easy-to-handle units

• Rugged 3” deep clearcoat-anodized extruded aluminum frame

• Available in many standard sizes

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Guide Specifications

1.0 General

1.1 Minipleat HEPA/ULPA filters shall be Alpha Panel Model AP493 or AP591 as manufactured by Flanders.

1.2 Filter sizes and capacities shall be as scheduled on the drawings.

1.3 Filter construction shall meet UL 900 Class 2 requirements.

2.0 Construction

2.1 The filter pack shall be 2.1” (53 mm) thick and shall consist of moisture-resistant microfine fiberglass co taining a water-repellant binder. The media shall be formed into closely spaced pleats and stabilized with polyurethane bead separators.

2.2 The filter pack shall be urethane sealed in a clearcoat-anodized extruded aluminum frame 3”deep.

2.3 Extruded aluminum media dividers shall be provided on filters over 36” wide and 24” in height.

2.4 Furnish 0.25” thick x 0.75” wide closed cell neoprene gaskets on the face flanges when required.

3.0 Performance

3.1 Particle size efficiency shall be certified to be not less than 99.99% on 0.30 micron or 99.99% on

0.12 micron. Each filter is scan tested with automated laser equipment. Filters shall meet the requirements of IESTRP-1 for Type C or F filters.

3.2 Initial resistance shall not exceed the scheduled values.

3.3 Filters shall be capable ofoperating up to 150fpm face velocity.

Drawing Notes:

1. Physical Data Media: Moisture-resistant fiberglass Filter Construction: 2.1” (53 mm) thick separatorless

minipleat Filter Frame: Clearcoat-anodized extruded aluminum Media Divider: Extruded aluminum channel

2. Add 0.25” to the 3” depth for each gasket.

3. Media dividers are furnished on air filters over 36” in width. Filters over 24” in height are also furnished with media dividers and media pleats that are parallel to the width.

Performance Data Notes:

1. Filters are scan-tested for leaks after assembly and are certified to be 99.99% on 0.30 Fm or 99.99% on .012 Fm particles.Performance meets the requirements of IEST RP-1 for Type C or F filters.

2. Dimensional tolerances are +0” -.13”on height and width, + 0.6” on depth and +.13” on diagonal dimensions.

3. Maximum operating conditions: 200 degrees F, 100% RH.

4. Filters are designed to UL 900 Class 2 requirements.

5. Gasket location: Suffix D denotes a downstream gasket. Use suffix U for upstream, B for both upstream and downstream gasketing and N if no gaskets are required.

Performance Data - Capacities and Dimensions

Particle

Size

Efficiency

99.99% on

0.30 Fm

HW7090 110

Cfm Capacity at

Gross Face Velocity,

fpm

99.99% on

0.12 Fm

AP493-2424* AP493-2448*

AP591-2424* AP591-2448*

Clean Filter Resistance (inch

242424

Model Number

280 560

.35 280 560

.50

360 720

.45 360 720

.65

440 880

.55 440 880

.80

Actual

Dimensions

(inch)

Clean Filter Resistance (inch

3” depth,

.75” Flange (typical)

*Insert gasket designator: D, U, B or N. See Note 5.

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General

Flanders Pureflo Terminal HEPA/ULPA Filter Modules are lightweight low profile ducted units. The mini-pleat filter packs are designed to provide unidirectional airflow from tee-bar ceilings. Pureflo modules are available in two sizes: nominal 24” x 24” and 24” x 48” with either 10” or 12” diameter inlet collars. They are available in two particle size efficiencies: 99.99% on .0.30 µm and 99.9995% on

0.12 µm and in three filter pack depths: 53, 70 and 100 mm

Installation and Application Considerations

Pureflo Terminal HEPA/ULPA Filter Modules are recommended for use in ultraclean applications. They are ideal for fabrication of microelectronics, semiconductors, and medical devices; and in aerospace, biotech and pharmaceutical production.

Selection of the PF70 or PF100 models will help reduce operating costs because of their lower resistance and longer service life.

Clips on the module’s top four corners are to be used to secure seismic restraint wires. Polyfoam gasket should be applied to the tee-bar surface on which the module will rest.

The standard face velocity range of 70 to 110 fpm is easily adjusted from the room side by a screwdriver operated damper. Static pressure and challenge aerosol measurements can be taken from a separate room side port. Standard construction allows the modules to be operated at a pressure drop of 2.0 inches w.g.

Construction

The heart of the Pureflo module is a state-of-theart minipleat filter pack sealed in an anodized extruded aluminum casing forming the sides of the module. The extruded aluminum center divider holds ports for in-room damper adjustment and measurement of the challenge aerosol. The one piece hood/inlet collar is made of aluminum and the inlet collar is dimpled to secure the flex duct retaining strap. A 20 ga. expanded steel white powdercoated face grille protects the media pack. Each module is scan-tested after assembly to meet or exceed IEST RP-1 requirements for a Type C or F filter.

Options

Pureflo Modules are available with either nominal 10” or 12” diameter inlet collars. One inch thick vinyl-backed fiberglass insulation on the top and sides of the module is also available.

Physical Data

Media: Water-resistant micro-fine fiberglass Filter Construction: Separatorless minipleat Sealant: Polyurethane Filter Frame: Clearcoat-anodized extruded alu-

minum

Top: One-piece aluminum with dimpled inlet collar Damper: Perforated aluminum, 14 ga. Protective Grille: White powdercoat 20 ga. steel Center Divider: Extruded aluminum rectangular

tube

Important Features

• Scan-tested after assembly to meet or exceed IEST RP-1 requirements for Type C and F filters

• Mini-pleat separatorless filter pack for a lightweight and low profile design

•Choice of three filter pack depths: 53, 70 and 100 mm (2.10, 2.76, and 3.96 inches)

• In-room air flow damper adjustment and challenge aerosol ports

• One-piece aluminum hood/inlet collar

Pureflo

Terminal HEPA/ULPA Filter Modules

99.99% on .3 microns: Models:PF†-493-xxxx-*

99.9995% on .12 microns, Models:PF†591-xxxx-*

(Where † is pack depth designator and • is collar diameter. See price book.)

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Clean Filter Resistance(“w.g)

Clean Filter Filter Resistance(inchw.g)

23-5/8 47-5/8

PF†-493-2424-* PF†-493-2448-*

PF†-591-2424-* PF†-591-2448-*

23-5/8 47-5/8

Physical Data Notes:

1. *Insert suffix 10 (nominal 10”collar) or 12 (nominal 12” collar). Add “G” to suffix to designate the insulation option.

2. Tolerances: L and W: +0, -1/8” D: + - 1/8”

3. Maximum operating conditions: 200 ° F, 100%RH

4. Modules are designed to UL 900 Class 2 requirements.

5. Installed weight: PF53P F70P F100 2424: 20lbs. 25lbs. 27lbs. 2448: 35lbs. 40lbs. 43lbs.

6. D = 5 3/4” (PF 53)

D = 7 3/4” (PF 70, PF 100) H = D + 2”

1.0 General

1.1 Terminal filter HEPA/ULPA Modules shall be Pureflo Model PF as manufactured by Flanders and shall be scan tested for leaks after assembly.

1.2 Module sizes, filter pack depth, efficiencies and capacities shall be as scheduled on the drawings.

2.0 Module Construction

2.1 The module filter pack shall be constructed of water-laid microfine fiberglass media containing a water-repellent binder. The media shall be formed into closely - spaced pleats held in position by adhesive bead separators.

2.2 The filter pack shall be polyurethane-sealed into aclear coat - anodized extruded aluminum frame and rectangular tube section center divider.

2.3 Module top/inlet collar shall be one-piece aluminum.

2.4 The protective face grille shallbe 20 ga. expanded steel finished in white powder coat paint.

2.5 Provide an airflow damper adjustable from the room side and accessible through a port with a removable plug located in the center divider.

2.6 Provide a separate port in the center divider that is open to the inlet side of the filter for measurement of static pressure and challenge aerosol concentration. The port shall be fitted with a removable plug.

3.0 Performance

3.1 Initial and final resistances shall not exceed the scheduled values.

3.2 The airflow damper shall be capable of regulating the module face velocity from 70 fpm to 110 fpm.

3.3 Performance shall meet the requirements of IEST RP - 1 for Type C or F filters.

Guide Specifications

Model Number

Particle

Size

Efficiency

99.99 on

0.30 µm

99.9995 on

0.12 µm

Cfm Capacity at Gross Face Velocity, Fpm

PF53 PF70 PF100

70 280 560

.40 280 560

.55

90 360 720

.50 360 720

.70

110 440 880

.60 440 880

.85

70 280 560

.33 280 560

.45

90 360 720

.42 360 720

.58

110 440 880

.50 440 880

.70

70 280 560

.23 280 560

.33

90 360 720

.30 360 720

.42

110 440 880

.37 440 880

.50

Actual Length

L (inches)

† Insert filter pack depth in mm: 53, 70, or 100

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Pureflo-FPM

Fan-Powered Terminal Filter Modules

Standard: PF-FPM*-xxxx-STD Room Side: PF-FPM*-xxxx-RSR

(Where * is efficiency designator of 493 for 99.99% efficient on .3 micron

particles and 591 is 99.9995% efficient on .12 micron particles.)

General

Pureflo-FPM Fan-Powered Terminal HEPA/ULPA Filter Modules are lightweight unitized low profile units consisting of a fan/motor assembly and a minipleat HEPA/ULPA filter pack, designed to provide unidirectional vertical airflow from tee-bar ceilings. The modules are available in two sizes: nominal 24” x 24” and 24” x 48”; and in two types: a standard replaceable unit and a room side replaceable (RSR) unit. Module efficiencies are 99.99% on

0.3 micron particles or 99.9995% on 0.12 micron particles.

Options

• Nominal 10” or 12” duct collars for conditioned air

• UL Class 1 dimple pleat HEPA filter

• 25-30% efficient pleated prefilter

• Power cord for 115V modules

• 220V 50/60 Hz fan motor

• 277V 60 Hz fan motor

• Integral dual polarity DC air ionizing bar

• Neoprene Gasketed RSR filter pack

• Power indicator light

Application and Installation Considerations

Pureflo-FPM modules are recommended for use in clean- room applications for fabrication of microelectronics, semiconductors, and medical devices.

The filters in standard modules are table-top replaceable with the entire unit removed from the ceiling. The filters in room side replaceable (RSR) modules have an integral extruded channel filled with cleanroom quality sealing gel. The filters are clamped into the fan plenum against a continuous knife edge that is embedded into the gel for a

leakproof seal. Removal of the filter does not disturb the enclosure. Neoprene gasketed filters are available as an option. Modules include threaded inserts with 1/4” eyebolts at each top corner for the attachment of seismic restraint wires. Polyfoam gasket material should be applied to the tee-bar surfaces on which the modules rest.

Performance

Pureflo-FPM modules produce HEPA or ULPA filtered air at a velocity of 90 fpm + 15 fpm six inches below the filter face. When using the solid state speed control, the sound level 30 inch from the filter face is approximately 53 dbA (nc45) at a 90 fpm average face velocity and an ambient sound level of 25 dbA.

Construction

HEPA filter: Separatorless minipleat with water-

resistant microfine fiberglass media 2.1” (53 mm) on STD models, and 2.76” (70 mm) on RSR models.

Fan Housing: Mil finish .063” aluminum Protective Grille: Expanded 20 ga. steel, white pow-

der-coated

Prefilter: Washable 20 ppi foam (pleated prefilter

optional)

Integral Fan/Motor Assembly: Backward-curved fan

with sealed bearings, direct-driven by a 115 volt single phase 1/3 HP PSC continuous duty thermally protected motor.

Speed Control: A solid state speed control is also

standard on all voltages

Important Features

• Extremely quiet fan/motor assembly

• HEPA/ULPA filters are replaceable

• Filters are scan-tested after assembly to meet or exceed IEST RP-1 requirements for Type C and F filters

• Minipleat separatorless filter pack for a lightweight and low profile design

• UL listed as a complete unit

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Page 100

100

Standard Replaceable Module

Room Side Replaceable Module

PF-FPM-493-2424-RSR PF-FPM-493-2424-STD 99.99

23.87 23.63 360 1.68 659 0.86

PF-FPM-493-2448-RSR PF-FPM-493-2448-STD 0.3

Fm 47.87 47.63 720 2.04 800 0.72

PF-FPM-591-2424-RSR PF-FPM-591-2424-STD 99.9995

23.87 23.63 360 1.89 742 0.76

PF-FPM-591-2448-RSR PF-FPM-591-2448-STD 0.12

Fm 47.87 47.63

720 2.11 828 0.57

Standard

Replaceable

Module

Model Number

Room Side

Replaceable

Module

Model Number

Particle

Size

Efficiency ,

Length in

inches

Nominal

Air Qty .,

Cfm

(Note 1)

Typical

115V

Running

Amps

Sensible

Heat

Output,

BtuH

Max. Avail.

Static Press.

for Prefilter,

inch w.g.

(Note 4)

Module

Top

Module

Bottom

Performance Data Notes:

1.Nominal air quantity based on 90 fpm velocity and the module’s gross face area.

2.All fan motors are 1/3 hp single phase; 1570 rpm at 115, 230 and 227V 60Hz, and 1310 rpm at 230V 50Hz. Full load amps: 2.4 at 115V; .94 at 230V and 277V, 60Hz.

3.Based at 80% of nominal air quantity.

4. Weights: 24x48: Std.= 66 lbs, RSR = 92 lbs.

1.0 General

1.1 Fan-Powered Terminal HEPA/ULPA Filter Modules shall be Pureflo-FPM as manufactured by Flanders.

1.2 Modules shall be UL listed as a complete unit.

1.3 Module sizes, electrical characteristics, efficiencies, capacities,and options shall beas scheduled on the drawings.

2.0 Module Construction

2.1 Filters shall be the separatorless minipleat type scan-tested after assembly to meet IEST RP-1 requirements. The filter ’s protective grille shall be expanded 20 ga. steel white powdercoat painted.

2.2 Filters for STD models shall be 2.1” (53 mm), and

shall be sealedinto an anodized aluminumframe. Filters for RSR models shallbe 2.76” (70 mm) and shall incorporate an extruded aluminum frame

with a gel and knife edge seal design

2.3 Fan housing shall be mill finish .063” aluminum.

2.4 The integral fan/motor assembly shall consist of a backward-curved centrifugal fan with sealed bearings, direct-driven by a single phase 1/3 hp PSC continuous duty thermally protected motor.

2.5 Motor speed shall be controlled by a solid state speed controller.

3.0 Performance

3.1 Modules shall produce HEPA or ULPA filtered air at a velocity of 90 fpm + 15 fpm 6” below the filter face.

3.2 Using the solid state speed control, the sound level 30” from the filter face shall be approximately 53 dbA at 90 fpm averageface velocity and less than 25 dbA ambient sound level.

Guide Specifications

the filter and hvac store

Honeywell 11255 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual