This Pentek CFB-Plus20BB Water Filter Cartridge Replacement is a 20 inch Big Blue carbon block water filter replacement for use in many water filter systems, especially whole house filter systems. It is an enhanced version of the basic Pentek CFB-20BB filter that offers even more chlorine and sediment reduction. The Pentek CFBPlus20BB is a large diameter Big Blue filter (4 1/2") which features a higher flow rate and reduces or removes more chlorine and sediment than standard diameter (2 1/2") water filter cartridges. It also has a longer filter life compared to other similarly sized filter cartridges.
This Pentek filter replacement cartridge uses advanced Fibredyne carbon block technology for up to two times the chlorine taste and odor reduction and dirt holding capacity of standard carbon block filters. It removes or reduces sediment, dirt, sand, rust, and other impurities.
Pentek CFB-Plus20BB Filter Replacement Specifications:
Pentek CFB-Plus Series water filter cartridges are manufactured entirely from FDA approved materials and can be used for numerous in-home, undersink, commercial, food service, and light industrial uses.