W10311524 4 Pack Air Filter Replacement for Whirlpool Refrigerator 2319308, W10335147, W10335147A, W10335147, W10315189, 1876318, AIR1, AP4538127, AH2580853, EA2580853, PS2580853SPECIFICATIONS: Dimension: 3.15 x 1.8 x 0.5 inch Filtration Medium: High-quality Activated Carbon Life Time: 6 months per pack Include 4 filters, easy to install DESIGN TO FIT:Whirlpool, Maytag, Amana, KitchenAid, Jenn-Air, and Kenmore RefrigeratorsCOMPATIBLE WITH THE FOLLOWING PART NUMBERS: W10308, W10335147, W10335147A, W10335147, W10315189, 1876318, AIR1, FreshFlow Air Filter, AP4538127, AH2580853, EA2580853, PS2580853 HOW TO REPLACE THE FILTER: 1) Open your refrigerator 2) Turn filter cover to the left and detach from refrigerator wall 3) Open air filter compartment and remove the used filter from the cover 4) Replace new filter with the side facing outward 5) Reattach filter cover back to your refrigerator by turning rightOPEN FRIDGE COMPARTMENT WHAT YOU GET: 4 x Air Filter Replacement 100% CUSTOMER SATISFACTIONFeel free to contact us if you have any questions or problems with the item sold by CONZAY!