GE FTHLM 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 Filter : Tools & Home Improvement

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 - Includes one filter cartridge.
Protect appliances & plumbing - Sediment reduction helps equipment last longer
Filters down to 0.5 microns - The lower the microns, the more contaminants are caught and reduced