EveryDrop by Whirlpool Refrigerator Water Filter 6 (Pack of 3) EveryDrop Filter 6 is the only filter Certified by Whirlpool Corporation to work with your Whirlpool, Maytag, KitchenAid, JennAir, and Amana refrigerator. NSF Certified to Reduce 9 contaminants, including lead and mercury, pesticides and industrial chemicals Certified to fit these leading refrigerator brands: Whirlpool, MAYTAG, KitchenAid, JENN-AIR and Amana. Replaces Filter 4396701 Used in bottom freezer and side-by-side refrigerators which accept Filter 6 Replace filter every 6 months or 240 gallons to maximize contaminant reduction