Specifications: Dimension: 3 x 1.8 x 0.5 inch Filtration Medium: High-quality Activated Carbon Life Time: 6 months per pack Easy to install, no tools required.Replaces the following part numbers: 2319308, W10335147, W10335147A, W10335147, W10315189, 1876318, AIR1, FreshFlow Air Filter, AP4538127, AH2580853, EA2580853, PS2580853.Works for Whirlpool, Maytag, Amana, KitchenAid, Jenn-Air, and KenmoreInstructions: 1) Open fridge compartment 2) Remove any food or shelving in front of air filter compartment 3) Open air filter compartment and remove old filter 4) Insert new air filter 5) Replace shelving and/or food 6) Close refrigeratorContact Us If you are not sure if part is correct, ask us in Customer questions & answers section or contact us by visiting the Discount Parts Direct storefront.Business Wholesale We are a small local company from Houston, Texas offer discount parts for retail and wholesale. If you need to purchase parts for business , please contact us for lower rates. PREMIUM QUALITY: The replacement part is made from high-quality material for long-lasting. EAST TO INSTALL: Quick and easy to install within a few minutes without any tools. GUARANTEE: We are a US-based company, from molding, stamping to assembly, an inspection of each process has strict quality requirements and a hand check. We offer customers a 100% Money Back Guarantee. We appreciate your business. Dimension: 3 x 1.8 x 0.5 inch Life Time: 6 months per pack