The MWF water filter offers you exclusive advanced filtration that filters out five trace pharmaceuticals. Renew the fresh taste of your water and ice with this GE Replacement SmartWater Filter for GE Refrigerators. Carbon block technology helps reduce waterborne contaminates for effective water filtration and brings great tasting water and ice to your appliance.. GE guaranteed fit - Compatible with select GE side-by-side and bottom-freezer refrigerators. GE's most advanced filtration. Tested and verified to filter five trace pharmaceuticals, including ibuprofen, progesterone and others. Contaminants or other substances removed or reduced by this water filter are not necessarily in all users water. Premium filtration - Certified to reduce 50+ contaminants including chlorine-resistant cysts, lead, and select pharmaceuticals. Twist and lock design Simple design provides easy, tool-free, no-mess filter replacement. 6-month filter life. For best filtration results, filter cartridge should be replaced every six months or 300 Gal. Replace sooner if flow rate noticeably declines. Designed and tested specifically for use in select GE, Cafe, or Profile side-by-side and bottom-freezer refrigerators - See your owner's manual for the correct filter for your refrigerator. GE has not qualified non-GE-branded filters for use in GE refrigerators and there is no assurance that non-GE-branded filters meet GE's standards for quality, performance and reliability.. Model Compatibility: Fits select GE. Model Compatibility: Cafe