KitchenAid Refrigerator Model KBFS20ETSS00 Water FilterThe KitchenAid Refrigerator Model KBFS20ETSS00 Water Filter brings high quality filtration right to your kitchen. Featuring the proven design of the EveryDrop Filter 4 EDR4RXD1, it removes odors, sediment, and chlorine to improve water quality. As a precise replacement water filter for KBFS20ETSS00 model, it installs easily with a simple twist in system. NSF ANSI certified for contaminant reduction, the KBFS20ETSS00 filter ensures safe hydration for