Hongfa W10311524 AIR1 Refrigerator Air Filter,6 Pack Compatible with Whirlpool W10311524, W10335147, 2319308 Fit for: Whirlpool, Kitchen Aid, Maytag, Amana, Jenn refrigerator air filters. Hongfa W10311524 air filter for Whirlpool refrigerator Replaces part: W10311524, 2319308, W10335147, W10335147A, 1876318 AIR1. Replace Whirlpool refrigerator air filter high quality activated carbon material more 15 times powerful than baking soda. Long Lasting replace every six months to keep odor free in the refrigerator. 6 filters included easy to install. Dimension: 3.2 x 1.8 x 1 inches.100% customer satisfaction guaranteed Premium replacement air filter for Whirlpool refrigerator. Replaces part W10311524 AIR1 Compatible with whirlpool, Kitchen Aid, Maytag, Amana, Jenn-Air . Suggested to replace every 6 months to keep odor free in the refrigerator keep your fridge fresh and odor free, extend the time of food or fruits deposit.