GOLDEN ICEPURE Refrigerator Air Filter,Compatible with Whirlpool W10311524 (3 Pack) High efficiency filtrationIcepure Refrigerator air filter has 3-layer filter design which has a superior absorption effect and can filter a large range of Impurities of different particle sizes. Icepure brand is up to 28 times more powerful than baking soda. Benefit for your refrigeratorkeep your fridge fresh and odor free. Long life timeIt is recommended that you replace the filter every 6 months.NO tools required when you install. 100% Manufacture warrantyWe are sure youll enjoy the benefits of our product. We offer 30-day full money back guarantee and 90-day product warranty & lifetime free tech-support. Replacement Filter forWhirlpool W10311524.This is a replacement Spare Part, NOT original filter.