The Water Filter is an OEM part for Whirlpool refrigerators. It is designed to filter and purify the water for your refrigerator, ensuring clean and fresh drinking water and ice. A bad refrigerator water filter can be caused by regular use and the buildup of contaminants over time. It may also become less effective if not replaced according to the manufacturer's recommended schedule. Symptoms of a bad refrigerator water filter include: A decrease in water flow or water pressure. An unpleasant taste or odor in the water. The presence of particles or sediment in the water. Cloudy or discolored ice cubes. If you notice any of these signs or if it has been more than six months since your last filter replacement, it's time to replace the refrigerator water filter with this genuine OEM part. This OEM Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.  This part fixes the following symptomsNot dispensing waterIce maker dispenses too little iceIce maker won't dispense iceIce maker not making iceLeakingEDR4RXD1 (AP5983564) replaces UKF8001, 4396395, 12589201, 12589203, 12589206, 12589208, 12589210, 13040201, 13040210, 13040214, 13040216, 13040216N, 13040218, 4273163, 67002269, 67002671, 67003523, 67003526, 67003591, 67003640, 67003727, 67006464, 67006467, 67006468, 67006469, 67006470, 67006470A, 67006474, 67006475, 67006476, 67006477, 67006633, 67006637, 8171032, 8171249, 9006, 9984, 9992, FILTER4, PS11722130, UKF8001AXX, UKF9001, UKF9001AXX, W10181835, W10336197, W10336197N, W10735404, W11256384, WF-50, WF50.