Culligan, CW-M2 Refrigerator Replacement Water Filter, Fits Whirlpool Filter 4, Removes Chlorine, Taste & Odor, Tetrachlorethylene, Endrin, Carbon Tetrachloride, Trichlorobenzene, P-Dichlorobenzene, Fits In Place Of Maytag: UKF8001, UKF8001AXX, 67003523, 67003526, 67003527, 67003528, 12589203, 12589206, 12589208, 12589210, 13040216,13040216N, UKF9001, Whirlpool: Filter 4, 4396395, UKF8001, UKF8001AXX-750, 67003523-750, UKF8001AXX-200, UKF9001AXX-100. Sears/Kenmore Refrigerator: 46-9005, 9005, 9005P, 46-9006, 469006, 9006, 9006P, 46-9992,469992, 9992, 9992P, 469005750, 469005-750, 46-9005-750,469006750, 469006-750, 46-9006-750, 4609005000, 46-9006-200. Amana: WF50, OWF50, WF51, OWF51, WF50-NI300, OWF50-NI300, WF50-KNI300, WF50-Ni500, OWF50-Wi500, WF50-WI500, WF50-KWI500.