【Product Features】●everydrop Water Filter A is the only filter approved by: Whirlpool, Maytag, Amana, KitchenAid and Jenn Air brands●Reduce up to 74 contaminants including lead, pesticides and pharmaceuticals (NSF/ANSI Standards 42, 53 and 401 certified)●We’ve simplified the process of clean water with an innovative rotating knob that makes filter installation and removal easier than ever.●For clean, fresh-tasting water, replace your everydrop Water Filter every 6 months.●Warning: Damage caused by a non-genuine everydrop Water Filter is not covered under Whirlpool Corporation’s warranty●Check your previous filter number to confirm compatibility with your refrigerator Model EDRARXD1 Brand Unbranded by Whirlpool Ma.