GE FTHTM Whole House Water Filter | Replacement for Water Filtration System | NSF Certified: Reduces Chlorine, Sediment, Rust & Other Impurities | Replace Every 3 Months for Best Results | 1 FilterThis GE Whole House Advanced Filter reduces Reduces chlorine taste and odor, sediment, sand and rust from your household water. Guaranteed fit Compatible with select GE Whole Home Filtration Systems, including GXWH50M and GXWH70M. Whole home filtration Filtered water at every tap Certified to NSF ANSI 42 Certified by IAPMO Three month filter life For best filtration results, filters should be replaced every three months or 15,000 gallons. Single pack