Filter Cartridge Life / Filter Cartridge Replacement; Filter Cartridges - Whirlpool WHED20 Installation And Operation Manual

Filter Cartridge Life
Taste and Odor Cartridges: A taste and odor cartridge contains activated carbon, a black powder.
When new, open the filtered water faucet and allow fine, carbon particles to purge from the cartridge.
Close the faucet when you no longer see the "fines" (carbon particulates) in the filtered water, or approxi-
mately 10 minutes.It is recommended to replace the battery and filter cartridges every six months of use.
There are several variables that determine how long a cartridge will last. These include:
1. How much water you use, and
2. How much sediment, taste and/or odor, or other unwanted substance, is in the water.
Use the following information as a guide. However, no matter which type of cartridge you are using, you
will know it is time to replace it when you first notice the return of the unwanted substance in your water.
Whirlpool Undersink Drinking Water Filter system model WHED20 with replacement element pack
WHEEDF conforms to NSF/ANSI 42 and 53 for the specific performance claims as verified and substan-
tiated by test data. The rated capacity for this system is 280 gallons (1060 liters) at a rated service flow
of 0.5 gpm (gallons per minute).
Filter Cartridge Replacement
1. Turn filter cartridge to the left to remove cartridges from the filter heads.
2. Dispose of the cartridges in a proper manner.
3. Install new cartridges. Turn cartridges to the right to re-attach to the filter heads.
4. Remove and replace the timer battery. See "Battery Change" section for instructions.
Taste and Odor Cartridges: A taste and odor cartridge contains activated carbon, a black powder.
When new, open the filtered water faucet and allow the fine carbon particles to purge from the cartridge.
Close the faucet when you no longer see the ``fines'' in the filtered water, or approximately 10 minutes.
Turn filter cartridge to the left
to remove from head
Turn filter cartridge to the right
Fig. 6
Questions? Call toll free 1-866-986-3223 or visit www.ecodynewatertreatment.com

Filter Cartridges

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to attach to head
head
filter cartridge
7