Think Crucial Replacement for Whirlpool Air1 Fresh Flow Refrigerator Air Filter, Compatible With Part # W10311524, 2319308 & W10335147 HIGH QUALITY AIR FILTER that can replace your Whirlpool Air1 Fresh Flow Air Purifying Fridge Filters. Get back to having a well working fridge again! EASY TO INSTALL so you can get back to clean air in your fridge as soon as possible! Simply remove your old filter and put this brand new one in it's place! This filter fits Whirlpool, Kitchen Aid, Maytag, Amana & Jenn Air refrigerators. HEALTHIER LIFESTYLE! No one wants dirty air being blown in their refrigerator and if you don't clean your air filter that will be exactly what you'll be doing! Replacing your filter will help clean your fridge's air and allow for a healthier lifestyle! This filter is comparable to part # W10311524. SAVE MONEY by using a new air filter! When your Whirlpool Air1 Fresh Flow Refrigerator has a clogged or dirty air filter it can cause it to work harder which will end up hurting your electric bill! GUARANTEED SATISFACTION because of a 30 day full money bank guarantee and a trusted Think Crucial warranty. We are so confident in our products that we have no problem giving you every penny back if you're unhappy with your purchase. You won't see promises like that from big box brands!