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 30 microns - The lower the microns, the more contaminants are caught and reduced