Three Whirlpool WHKF-GAC Replacement Water Filters with 3 O-rings Reverse Osmosis Replace cartridge every 6 to

Replace cartridge every 6 to 12 months

This cartridge also contains polyphosphate which aids in scale control

Temperature range 40-100 degrees F

Set of 3 KW2510SWHT Polyphosphate Anti-Scale Cartridges - For Moderate Hardness Applications

Three Whirlpool WHKF-GAC Replacement Water Filters with 3 O-rings Reverse Osmosis Replace cartridge every 6 toKleenWater Granular Activated Carbon Water Filter Cartridges, 2. 5 X 9. 75 Inch, Multi Pack of 3, with O Rings (3) Three 2. 5 x 9. 75 inch granular activated carbon water filters replace every 3 to 6 months The cartridges are high quality low cost alternatives to Whirlpool WHKF GAC The universal dimension of 2. 5 x 10 inch is compatible with Culligan, Cuno, Ametek and most others. The o ring is made of Buna nitrile rubber which creates a positive,