3M CFS22 User Manual
3M™ Water Filtration Products
SPEC#
QUANTITY
application:
MULTI-PURPOSE
models:
CFS22 & CFS22-1.5
The 3M™ Water Filtration Products CFS22 & CFS22-1.5 High Flow
Filter Housings allow installation either at the point-of entry or the
point-of-use. The low pressure drop across the system helps provide adequate water flow and pressure to all equipment. Various
media options are available for both sediment and chlorine taste and
odor reduction.
PRODUCT BENEFITS
• 1” and 1-1/2” NPT inlet and outlet connections allow high flow
rates for point-of-entry applications.
CFS22
PRODUCT SPECIFICATIONS
Model
Number
CFS22 56067-04
CFS22-1.5 56067-05
Part
Number
• Built-in pressure relief button relieves internal pressure for convenient cartridge change-outs.
• FDA CFR-21 and/or NSF compliant materials provide peace of
mind that this product is suitable for potable water applications.
• Mounting bracket, screws and filter wrench included.
Description Flow Rate Cartridge Options
Opaque, 20” Length
1” NPT Connections
Opaque, 20” Length
1.5” NPT Connections
45 gpm max (170.3 lpm)
10 gpm (37.8 lpm) w CFS215-2
60 gpm max (227.1 lpm)
10 gpm (37.8 lpm) w CFS215-2
CFS210-2
CFS211-2
CFS212-2
CFS214-2
CFS215-2
SPEC#
7 1/4"
(18.4 cm)
CFS22
23 1/4"
(59.1 cm)
CFS22-1.5
23 3/4"
(60.3 cm)
1 3/4" (4.4 cm)
Cartridge Change
4.5”
(11.4 cm)
3.0”
(7.62 cm)
4.5”
(11.4 cm)
.135”
(.34 cm)
.75”
(1.9 cm)
.75” (1.9 cm)
3.625”
(9.2 cm)
R .375” (.95 cm)
5.235”
(13.3 cm)
QUANT ITY
MODEL NU MB ER
PART NUMBER
3M™ Water Filtration ProductsCFS22 & CFS22-1.5
PHYSICA L SP EC IF ICATIONS
• 1” or 1-1/2” NPT inlet and outlet ports.
• System is a single vessel design.
• System maximum operating pressure of 100 psi (689 kPa) and operating temperatures of 100°F (37.8°C).
• System comes with mounting bracket.
• System incorporates a pressure relief button.
• System materials are FDA CFR-21 and/or NSF compliant.
IMPORTANT: INSTALLATION TIPS
These installation tips are for informational purposes only and are not intended to be
used as actual installation instructions. CAUTION: To reduce the risk associated with
property damage due to water leakage:
• Read and follow Use Instructions before installation and use of this system.
• Installation and use MUST comply with all state and local plumbing codes.
• Protect from freezing, remove filter cartridge when temperatures are expected to drop
below 40°F (4.4°C).
WARNING: To reduce the risk associated with the ingestion of
contaminants:
• Do not use with water that is microbiologically unsafe or of unknown
quality without adequate disinfection before or after the system.
CUNO Incorporated recommends regularly scheduled maintenance and
replacement of the filter cartridge(s) in order for the product to perform
as advertised/sold. CUNO shall not be liable for system failures due to
improper maintenance.
LIMITED WARRANTY
CUNO Incorporated warrants this Product (excluding disposable filter cartridge(s)) to be free from defects in material and workmanship for five (5) years from the date of
purchase. The disposable filter cartridge is warranted from defects in material and workmanship for a period of one (1) year from the date of purchase. This warranty
does not cover failures resulting from abuse, misuse, alteration or damage not caused by CUNO or failure to follow installation and use instructions. If the Product is defective CUNO will replace the Product or refund your Product purchase price. CUNO will not be liable for any indirect, special, incidental, or con-sequential damages arising
from the use of this Product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation may not apply to you. To
obtain warranty service, mail your request to Warranty Claims, CUNO Incorporated, 400 Research Parkway, Meriden, CT 06450. Proof of purchase (original sales receipt)
must accompany the warranty claim, along with a complete description of the Product, model number and alleged defect. This warranty gives you specific legal rights and
you may have other rights which vary from state to state, or country to country.
• Do not install on hot water supply lines. The maximum operating water temperature
of this filter system is 100°F (37.8°C).
• Do not install if water pressure exceeds 100 psi (689 kPa). If your water pressure
exceeds 80 psi (552 kPa), you must install a pressure limiting valve. Contact a plumbing
professional if you are uncertain how to check your water pressure.
• Do not install where water hammer conditions may occur. If water hammer conditions
exist you must install a water hammer arrester. Contact a plumbing professional if you are
uncertain how to check for this condition.
• The disposable filter cartridge MUST be replaced every 12 months, at the rated capacity
or if a noticeable reduction in flow rate occurs.
3M is trademark of 3M Company.
© 2008 3M Company. All rights reserved.
LITFS236 0808
70-0201-9374-7
CUNO Incorporated
400 Research Parkway
Meriden, CT 06450 U.S.A.
Toll Free: 1.800.222.7880
Worldwide: 203.237.5541
Fax: 203.238.8701
www.cuno.com
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