The Pentek CFB-20 Filter 20 inch Carbon Block Filter is a 20-inch carbon block water filter replacement for use in many water filter systems. It combines thorough chlorine reduction with sediment removal in a single filter cartridge.
Micron Rating: 20
Connection: Drop in
Temp. Range: 40 - 180 F
Filter Media: Carbon block
Dimensions: 20" length x 2 7/8" diameter
Gallons Per Minute: Approx. 2 GPM flow rate depending on specific filter system
Filter Life: About 3-6 months or 20,000 gallons depending on usage and water quality
NOTE: this cartridge should be flushed for a few minutes prior to first use in order to remove excess carbon fines
Pentek CFB Series water filter cartridges are manufactured entirely from FDA approved materials and can be used for numerous in-home, commercial, food service, and light industrial uses.
This Pentek CFB-20 filter is also known by Pentek part number 255672-43 / 25567243.