The 3US-AF01 Comparable Undersink Filter Replacement Cartridge (2-Pack) by Tier1, is manufactured to fit the 3US-AS01 Undersink Filter System. Each US-WF0120 reduces chlorine taste and odor, sand, soil, silt, rust and more. The US-WF0120 is built to last for up to six months, depending on use and water quality, making maintenance quick and easy.
Quick and easy installation into your undersink filtration system, no tools required.
By replacing your water filter every 6 months or 900 gallons, which ever comes first, you keep your water tasting great.
This filter reduces chlorine taste and odor, sediment, sand, silt, rust and corrosion, turbidity, and other particulates.
Comparable to 3US-AF01, 3US-PF01, 3US-AS01.
Great for home and kitchen use