Filter1, Every Drop Refrigerator Filter, Push Button, Single, Fits Side By Side In The Grille, & Top & Bottom Freezers In The Interior, Enjoy Fresh, Filtered Water & Ice From Your Refrigerator, Filter 1 From Every Drop By Whirlpool Water Ice & Water Is Certified To Reduce 24 Contaminants Including Pharmaceuticals, Pesticides, Waterborne Parasites, Lead, Asbestos, & Industrial Chemicals In Addition To Providing Great Tasting Water By Reducing The Presence Of Chlorine, Each Filter Provides 200 Gallons Of Filtered Water & Should Be Changed Every 6 Months To Ensure Proper Contaminant Removal & Flow Rate, Every Drop By Whirlpool Water Ice & Water Filters Are The Only Filters Guaranteed To Work In Whirlpool, Maytag, Kitchenaid, Jenn Air, & Amana Refrigerators.