Specification Sheet
3
The compounds certified under NSF 401 have been deemed as “emerging compounds/incidental
contaminants.” Emerging compounds/incidental contaminants are those compounds that have been detected
in drinking water supplies at trace levels. While occurring at only trace levels, these compounds can affect the
public acceptance/perception of drinking water quality.
� For installation, operation, and maintenance
instructions please refer to the Owners Manual.
� It is important that operational, maintenance, and
filter replacement requirements be carried out for
the product to perform as advertised. Property
damage can occur if all instructions are not
followed.
� The disposable cartridge must be changed at least
every 6 months.
� Use replacement filter part #EDR3RXD1/
EDR3RXD1B.
� The filter monitor system measures the amount of
water that passes through the filter and alerts you
when it is time to replace the filter. To learn how
to check the water filter status, see "Using the
Controls" or “Water Filtration System” in the User
Instructions or User Guide.
� After changing the water filter, flush the water
system. See “Water and Ice Dispensers” or “Water
Dispenser” in the User Instructions or User Guide.
� These contaminants are not necessarily in your
water supply. While testing was performed under
standard laboratory conditions, actual
performance may vary.
� For installation, operation and maintenance
instructions please refer Owner's Manual.
Consumer Support 1.800.442.9991
By Whirlpool Corporation
2000 North M63
Benton Harbor, MI 49022
Made in Taiwan.
� The product is for cold water use only.
� The water system must be installed in compliance
with state and local laws and regulations.
� Do not use with water that is microbiologically
unsafe or of unknown quality without adequate
disinfection before or after the system. Systems
certified for cyst reduction may be used on
disinfected waters that may contain filterable
cysts. EPA Est. No. 082047-TWN-001.
� Refer to the “Warranty” section (in the User
Instructions or User Guide) for the Manufacturer’s
limited warranty, name and telephone number.
Application Guidelines/Water Supply Parameters
Water Supply
Water Pressure
Water Temperature
Service Flow Rate
Potable City or Well
30 psi - 120 psi
(207 kPa -827 kPa)
33°F - 100°F
(0.6°C - 37.8°C)
0.5 GPM (1.89 L/min.) @
60 psi.
� Your water filtration system will withstand up to
120 pounds per square inch (psi) water pressure.
If your water supply is higher than 80 psi, install a
pressure reducing valve before installing the
water filtration system.
*Class I particle size: >0.5 to 1 um
†Based on the use of Cryptosporidium parvum oocysts
††Fibers greater than 10 um in length
®
NSF is a registered trademark of NSF International.
10-May-2021 11:18:48 EDT | RELEASED
In some European factories the letter "W" of the part code mentioned herein will be automatically
replaced by the number "4000" (e.g. "W12345678" becomes "400012345678")