3M Purification Inc. Water Filtration
Products
DP390/DP395
SPEC#
QUANTITY
MODEL NUMBER
PART NUMBER
PHYSICAL SPECIFICATIONS
LIMITED WARRANTY
• System includes a three cartridge manifold with built-in pressure gauge, inlet water
shut-off valve, outlet check valves, mounting brackets, three cartridge ilters and a
dedicated external scale inhibition cartridge.
• Auxiliary inlet gauge port allows optional monitoring of differential water pressure.
• Inlet and outlet plumbing connections are 3/4” NPT (choice of male or female is
included).
• Filter cartridges are o-ring seal type.
• System maximum operating pressure of 125 psi (862 kPa) and operating temperature
of 100°F (37.8°C).
• Recommended combined service low rate is up to 15 gpm (56.8 lpm).
• Three large ilter cartridges incorporate a bacteriostatic carbon block iltration medium
(HF90 replacement cartridge). Fourth cartridge includes a scale inhibition medium (HF8-S).
• System materials are NSF and/or FDA CFR-21 compliant.
• Cartridges are sanitary in design, requiring no contact with the ilter media during
cartridge change-out.
• Filter cartridges require no pre-activation.
• Shipping weight: Contact factory.
• Operating weight: 41 lbs. (18.6 kg).
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).
•
Do not install on hot water supply lines.
The maximum operating water temperature
of this ilter system is 100°F (37.8°C).
•
Do not install
if water pressure exceeds 125 psi (862 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 ilter cartridge
MUST
be replaced every 12 months, at the rated capacity
or if a noticeable reduction in flow rate occurs.
3M Purification Inc. warrants this Product will be free from defects in material and manufacture for five (5) years from the date of purchase: The filter cartridge or filter membrane is
warranted to be free from defects in material and manufacture for one (1) year. This warranty does not cover failures resulting from abuse, misuse, alteration or damage not caused by 3M
Purification Inc. or failure to follow installation and use instructions. No warranty is given as to the service life of any filter cartridge or membrane as it will vary with local water conditions
and water consumption.
3M PURIFICATION INC. MAKES NO OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR
CONDITION OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY OR CONDITION ARISING OUT OF A COURSE OF DEALING, CUSTOMER OR USAGE
OF TRADE.
If the Product fails to satisfy this Limited Warranty during the warranty period, 3M Purification Inc. will replace the Product or refund your Product purchase price. This warranty
does not cover labor.
The remedy stated in this paragraph is Customer’s sole remedy and 3M Purification Inc.’s exclusive obligation. For additional information, see the entire Limited
Warranty located in the product Installation and Operating Instruction Manual.
Limitation of Liability:
3M Purification Inc. will not be liable for any loss or damage arising from this 3M Purification Inc. product, whether direct, indirect, special, incidental, or consequen-
tial, regardless of the legal theory asserted, including warranty, contract, negligence or strict liability. Some states and countries do not allow the exclusion or limitation of incidental or
consequential damages, so the above limitation or exclusion may not apply to you.
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.
Systems certiied for cyst reduction may be used on
disinfected water that may contain ilterable cysts. EPA Establishment
#070595-CT-001
3M Purification Inc. recommends regularly scheduled maintenance and
replacement of the filter cartridge(s) in order for the product to perform as
advertised/sold. 3M Purification shall not be liable for system failures due
to improper maintenance.
3M is a trademark of 3M Company.
© 2011 3M Company. All rights reserved.
LITFS297 0811B
70-0201-9423-2
Please recycle. Printed in U.S.A.
IMPORTANT: INSTALLATION TIPS
3M Purification Inc.
400 Research Parkway
Meriden, CT 06450 U.S.A.
Toll Free: 1.800.243.6894
Worldwide: 203.237.5541
Fax: 203.630.4530
www.3Mpurification.com
24 1/16"
(61.1 cm)
29 5/16"
(74.5 cm)
2 5/16" (5.9 cm) MIN
DISTANCE REQUIRED
TO REMOVE CARTRIDGE
Summary of Contents for DP390
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