The Samsung HAF-CIN Refrigerator Water Filter a knock-down single carbon filter. This filter over 99 percent of potentially wounding contaminants that may be allocate in water, including stimulate, mercury, microbic cysts, benzene, and carbofuran. It also the odor and taste of chlorine, a chemical that is widely used as a disinfectant in water treatment plants. remove, clear up water that looks and tastes capital Uses revolutionized technology for water filtration, most of the impurities that water has are filtered away Protects the components of refrigerator from possibility sediment Does not remove minerals which may be good to health specified as fluoride. congenial with following Samsung Refrigerator models : REFSVC, RF260BEAESR, RF260BEAEWW, RF261BEAESR, RF263BEAESR, RF263TEAESR, RF323TEDBSR, RF4267HABP, RF4267HARS, RF4267HAWP, RF4287HABP, RF4287HARS, RF4287HAWP, RF23J9011SR/AA Shipping Note : Shipping to Alaska, Hawaii, P.O. Boxes, and APO addresses is not for this item .