The 3US-AF01 Filtrete Undersink Filter Cartridge by ReplacementBrand (2-Pack) effectively reduces chlorine taste and odor to bring you clear, cool, refreshing water. The recommended replacement frequency is every 6 months or 2,000 gallons, whichever comes first. Revolutionize your drinking water experience by ordering the 3US-AF01 Filtrete Undersink Filter Cartridge by ReplacementBrand today!

• Fits Filtrete 3US-AS01, 3US-PS01, and Whirlpool WHCF-SUF, WHCF-SUFC water filter systems
• Reduces chlorine taste and odor, sand, soil, silt, rust and and more.
• Cost Effective Alternative to the OEM
• Replacement for the 3M Filtrete 3US-AF01 Filter Cartridge
• Filter life of 6 months or 300 gallons, depending on water quality

Fits Filtrete 3US-AS01, 3US-PS01, and Whirlpool WHCF-SUF, WHCF-SUFC water filter systemsReplacementBrand