The 3M Filtrete 3US-AF01 Replacement Water Filter is an undersink water filter designed to fit the 3M Filtrete 3US-AS01 & 3US-PS01, and Whirlpool WHCF-SUF & WHCF-SUFC water filtration systems. The 3US-AF01 filter has been NSF/ANSI tested and certified for the reduction of chlorine taste and odor in drinking water, and can also filter out sand, soil, silt, rust, and sediment. The 3US-AF01 filter is a genuine 3M Filtrete product and replaces previous part number WHCF-SRC.
Approximately 10-7/16" x 3-3/16"
3M FILTRETE 3US-AS01
3M FILTRETE 3US-PS01
WHIRLPOOL WHCF-SUF
WHIRLPOOL WHCF-SUFC
Other Manufacturer Part Numbers: 7100088705, W33US-AF01