Fits Whirlpool Premium Carbon 2-Pack Whole House Replacement Filter WHA2FF5

• Reduces sediment, chlorine taste and odor, sand, silt and rust
• Premium carbon filtration provides better tasting water throughout your home
• Less than 1 micron filter – the lower the micron rating the more particles or contaminants removed by a whole house filter
• Each cartridge has a 6 month filter life meaning you only need to replace your filter twice a year
• Universal Fit - guaranteed to fit all major brands of standard size whole home water filtration systems including Whirlpool, Omni, Culligan, Watts, Filtrete, 3M, GE, and DuPont
• NSF certified - 3rd party tested for contaminant removal, efficiency, and structural integrity