PERFECT CAP REPLACEMENT- This is an exact replacement cap for Whirlpool,PUR and Kenmore refrigerator water filter.Compatible with lots of name brand filters.
GREAT TASTING AND HEALTHY WATER】--This filter is certified to deliver clean,fresh and healthy water,reduces most contaminants like pharmaceuticals,waterborne parasites,lead,benzene, mercury,and asbestos,providing great tasting water and ice for your family.
【SIX MONTHS WATER FILTER SERVICE LIFE】-- The real filter life span depends on water quality and level of contaminants ,but for best filtration results, please Replace filter every 6 months or 300 gallons to maximize contaminant reduction.
WORK WITH THE FOLLOWING MODELS: PUR:W10121145;W10121146;W10177635;W10186667;W10193691;W10193691T KENMORE:46-9020;46-9020P;4609020000;469020;469020P WHIRLPOOL:4396710;4396710B;4396710P;4396710T;4396711B;4396841;4396841B;4396841P;4396841T;4396842B;4396842
ACCESSORY WITH INSTRUCTIONS ON THE PACKAGE-There are steps of using the cap printed on the box of this product.Check it out and don't worry about how to use it.