Atlantic Oasis Filterfall, Oasis Skimmer Instruction Manual

Removable

top grate

Dual Bio-Tech

filter mats

Bottom grate

1-1/2”

heavy-duty

bulkhead

Support bar

Media bag

Solid lip and
molded-in inserts

One-piece
liner attachment
flange

Oasis BF1600 Features Parts List Oasis PS3900 Features Parts List

Spillway

Bottom Grate

Weir Width

Weir Door

16” 2-Filter Mats 6” Trap Net

Pump Flow Range

1,000 - 3,000 gph 1

Match to Skimmer

PS 3900 1

Dimensions

211/2”W x 191/2”D x 173/4”H

Media Bag

1

/4

” Support Bar 1,000 - 3,900 gph 1

Top Grate

1

/2

” Bulkhead BF1600 15 Screws

Silicone

8 Screws

Pump Flow Range

Match to FilterFalls

Dimensions

173/4”W x 191/2”D x 191/2”H

Matala Filter Mat

1

/4

” Support Bar

Silicone

15 Nuts

2

Sturdy
removable lid

Support bar

Stainless steel
framed debris net

Matala

filter mat

High density

polyethylene

®

enclosure

Cut-off step
fittings for

Super Flow

weir door

1-1/2”
or 2” pipe

3

Water Gardens

DEPTH

LENGTH

WIDTH

5’

10’

3’3”

8’

F

F

F

F

CLASSIC 2-SKIMMERS 2-FILTERFALLS

Oasis Skimmer Installation

EXCAVATING AND SETTING THE SKIMMER (PS3900)

Prior to setting the skimmer you must first determine the surface level of
the water in the pond. Once you have this number you can excavate for the
Skimmer. The excavation should be a few inches wider and longer than the
Skimmer body. The depth of excavation for the PS3900 should be 15” below
water level. For your Oasis skimmer dig the hole depth 15” this will determine
the approximate depth of the hole below water level. *Do not dig too deep.*
The skimmer should be set on undisturbed earth if possible. In the case that
you over-dig, be sure to compact the soil thoroughly to prevent settling. The

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bottom of the hole should be level side-to-side and front-to-back.

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