The Whirlpool Everydrop Ice and Water Refrigerator Filter 1 EDR1RXD1 is designed to reduce metals waterborne parasites pharmaceuticals minerals industrial chemicals and more. NSF certified it also removes chlorine taste and odor. Used in side-by-side top and bottom freezer models with filter access in the interior this replacement refrigerator filter is easy to install in seconds. When replaced every six months it provides you with cleaner fresher tasting water. The filter fits select refrigerator models from Whirlpool Maytag Kitchenaid Amana And Jenn-Air.