The ukf8001axx / WF50 / PuriCleanII is for Maytag / Amana / Sears(596.series) Refrigerators With the Water Filter Mounted at the Ceiling of Refrigerator. Part Numbers ukf8001axx, wf50, 67002671, 67003523, 12589210, 12589203, 67002671, 12589206, 9005, 9006, 12589208, WF50-Nl300. Also used for KitchenAid (Freezer On Bottom) which have ice and water with a built-in filter 4396395, 8171032. Reduces Lead, Mercury, Asbestos, Cysts, Atrazine, Lindane, Toxaphene, Chlorine, Turbidity, Particulates (Class I). Does not remove flouride from your water. Rated at 2-4 Months.
