Waterdrop Refrigerator Water Filter, Compatible with GE RPWF(Not RPWFE), Standard NSF 42 CERTIFIED: Reduces chlorine, taste and odor to deliver clean water that tastes refreshing like mountain spring water NSF 372 CERTIFIED: Lead-free material gives total protection to you and your family FILTER LIFE: Enjoy 6 months or 300 gallons of clean, great-tasting water straight from your own fridge GOOD MATCH: Leak-proof technology allows for precise fit without water leaks. Accurate and simple design makes installation easy without tools required COST-EFFECTIVE: Features the same great quality as original filter at a fraction of the price NO-WORRY GUARANTEE: 30-day unconditional money-back guarantee promises risk-free experience ECO-FRIENDLY PRACTICE: Uses renewable coconut shells as the raw material for a better world FOR DIFFERENT NEEDS: Waterdrop launched Standard, Advanced and Plus filters separately to address different water problems. You may choose the right one based on your water quality. REPLACEMENT MODEL: GE RPWF, Odoga RPWF, MORE Pure Filters MPF15350, Dista DWF-36, Refresh R-3600, EXCELPURE EP-RPWF, WaterSentinel WSG-4, Zuma Filter RPWF, Tier1 RWF1063, EXCELPURE EP-RPWF, ICEPURE RWF3600A. This filter is not sourced by or sponsored by GE. *Note: NOT compatible with RPWFE.