GE REFRIGERATOR WATER FILTER. Tested and verified to filter five trace pharmaceuticals, including ibuprofen, progesterone and others. The product is manufactured in Mexico. GE's most advanced filtration ever. Tested and verified to filter 5 trace pharmaceuticals including ibuprofen, progesterone, atenolol, trimethoprim, and fluoxetine ( The contaminants or other substances removed or reduced by this water filter are not necessarily in all users' water) OEM water filter comes from GE Appliances and is compatible with select French door refrigerators to provide premium filtration for your water. GE Guaranteed Fit - Fits select GE French door refrigerators. Premium Filtration - This filter is certified to reduce chlorine-resistant cysts, lead, select pharmaceuticals, and 50 other impurities often found in water. Pharmaceuticals Reduction - Our filter reduces select pharmaceuticals from water, including ibuprofen, progesterone, atenolol, trimethoprim, and fluoxetine*. (*Impurities not necessarily found in all users’ water.) Easy Filter Replacement - You don’t need any tools or to turn off the water to replace these cartridge filters inside your refrigerator. Six-Month Filter Life - For best filtration results, filter cartridge should be replaced every six month or 300 gallons of water filtration.