Pentek - GAC-20BB - 20" x 4.5" Granular Activated Carbon Filter Soften Hard Water 2159 NSF and WQA certified for

NSF and WQA certified for material safety

Standard Replacement

True depth filtration with high dirt holding capacity for whole house

5 microns from potable drinking water

Pentek - GAC-20BB - 20" x 4.5" Granular Activated Carbon Filter Soften Hard Water 2159 NSF and WQA certified forPentek Professional Series GAC 20BB 20" x 4. 5" Granular Activated Carbon Filter High capacity carbon filtration for whole house, commercial, and well water systems requiring chlorine, taste, and odor reduction with minimal pressure drop 25,000 gallon capacity 20 micron post filter 4 GPM flow rate Anti channeling design The Pentek GAC 20BB uses a full length granular activated carbon bed with forced contact flow path to maximize chlorine removal and