Upgrade your refrigerator filtration system with this high-quality filter cartridge from Culligan. Specifically designed for Whirlpool refrigerators, this filter is also compatible with Kitchen Aid, Sears, and Kenmore brands. With its advanced filtration technology, this cartridge removes impurities and contaminants from your water, ensuring that you and your family can enjoy clean and fresh-tasting water at all times. Not only does this filter improve the taste and quality of your water, but it also extends the life of your refrigerator by reducing the build-up of sediment and minerals. The Culligan RF-W2A model is easy to install and requires no special tools or skills. Keep your refrigerator running smoothly and your family hydrated with this reliable and efficient filter cartridge.