By the manufacturer, Whirlpool 4396701 KitchenAid Top Mount Refrigerator Quarter Turn Water Filter Whirlpool KitchenAid refrigerators and freezers higher with filter access in the base mesh used. Rotate just remove the water filter refrigerator 1 / 4 turn and replace. While retaining beneficial fluoride, this NSF Certified Refrigerator Water Filter reduces chlorine taste and odor, particulates (class III), lead and mercury. Remove contaminants or other substances or reduced by the filter water is not necessarily all water users. Replacement of this refrigerator water filter every 6 months ensures clean drinking water. Top Mount Refrigerator filter water, quarter turn, Ice & Water Filter, Reduces Chlorine Read customer review 
Tags: 1Pack, 4396701, Filter, KitchenAid, Mount, Quarter, Refrigerator, Turn, Water, Whirlpool