Sears Kenmore Whirlpool KitchenAid Thermador Replacement Refrigerator Water Filter by Aqua Fresh. Replaces: Whirlpool Refrigerator Water Filters: 4396510, 4396510P, 4392922, 8212491, 2255520, WF-NLC240V, WFNLC240V, NLC240V, WF-NLC240, WFNLC240, NLC240, WF-LC400V, WFLC400V, LC400V, WF-LC400, WFLC400, LC400, WF-NLC250, WFNLC250, NLC250. KitchenAid Refrigerator Water Filters: 4396548, 4396164, 2203221, 2255709. Thermador Refrigerator Water Filters: 491849. Sears / Kenmore Refrigerator Water Filters: 46-9010, 469010, 9010, 9010P, 04609010000. Also compatible to WaterSentinel WSW-1, RWF-6015 and EcoAqua-6015A. ADVANCED FILTRATION TECHNOLOGY: This Aqua Fresh refrigerator water filter contains a compressed carbon block which provides tremendous capacity to remove and / or reduce impurities and sediment that may be present in your refrigerator drinking water. The Aqua Fresh carbon block water filter has millions of adsorptive sites on its surface and within the structure. Adsorption is the capability of all solid substances to attract to their surfaces molecules with which they are in contact. This carbon block water filter cartridge can remove/reduce chlorine, volatile organic compounds, lead, cysts and other contaminants that affect taste and odor. Provides cleaner fresher water and ice by removing the following impurities: Chlorine Taste and Odor Mercury Lead Cyst Asbestos Benzene Turbidity Atrazine Lindane Tuxaphene FILTER FEATURES: Economical alternative to expensive substitutes. Will remove or reduce Chlorine, Tastes and Odors that may be present in your drinking water. Designed to provide up to 750 gallons. Does not remove minerals which may be beneficial to health.