Description: * Brand new and high quality *High quality, affordable activated carbon air filter replacement For W10311524 Refrigerators FreshFlow Air Filter. *Premium Multi media, activated carbon air filter. Effective at keeping refrigerator fresh and free *Long Lasting replace every six months Package Includes: 4 x Replacement Refrigerator Air Filter Note: 1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the that you need. 2. Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm) 3.There are no instructions included in this kit.If you want to know how to use or install it,please contact us by Email.We will provide help as much as possible. High quality, affordable activated carbon air filter replacement For W10311524 Refrigerators FreshFlow Air Filter. Premium Multi media, activated carbon air filter. Effective at keeping refrigerator fresh and free Long Lasting replace every six monthsPackage Includes:4 x Replacement Refrigerator Air FilterNote:1.We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the that you need.2. Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm)3.There are no instructions included in this kit.If you want to know how to use or install it,please contact us by Email.We will provide help as much as possible.