Whirlpool 4396510P KitchenAid : Manufacturer Description: CYST ICE AND WATER FILTERS FOR ALL WHIRLPOOL, KENMORE, KITCHEN AID REFRIGERATORS WITH THE FILTER BELOW THE FREEZER DOOR REPLACES FILTERS PART NUMBER WF-LC400, WF-NLC250, 4396164, AND KENMORE PART 46-9902 REPLACE EVERY 400 GAL OR 6 MONTHS, WHICHEVER COMES FIRST FITS WHIRLPOOL REFRIGERATORS, KITCHENAID REFRIGERATORS, KENMORE REFRIGERATORS AND MAYTAG …