AQUACREST Replacement MWF Refrigerator Water Filter, Compatible with GE MWF SmartWater, MWFA, MWFP, GWF, GWFA, 46-9991, HDX FMG-1, WFC1201, GSE25GSHECSS, PC75009, RWF1060 (Pack of 3)NSF 42 certified to reduce chlorine, taste and odor to improve the water taste NSF 372 certified lead free material for total protection Retains the beneficial minerals in water for better health Great value for money with the superior quality 30 day unconditional money back guarantee for risk free purchase Leak proof technology for perfect fit without water leaks Up to 6 months or 300 gallons of refreshing and satisfying water