Pentek - GAC-20BB - 20" x 4.5" Granular Activated Carbon Filter Quantity:Pack of 3 and metal corrosion throughout plumbing

and metal corrosion throughout plumbing

while the GAC layer removes chlorine

and 100 micron ratings to match your specific sediment removal needs

The outer 25-micron gradient layer captures larger particles and reduces the load on the inner 1-micron layer

Pentek - GAC-20BB - 20" x 4.5" Granular Activated Carbon Filter Quantity:Pack of 3 and metal corrosion throughout plumbingPentek 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