Overview
The Pentair Pentek GAC-20BB is a 20-inch heavy-duty granular activated carbon (GAC) water filter cartridge measuring 4.5" x 20". It fits standard Big Blue housings, reduces chlorine taste and odor, has a 25,000-gallon capacity, handles a 4 gpm flow rate.
Pentek GAC-20BB Carbon Filter Cartridge (155249-43)
Model: GAC-20BB
Web Code: 10967600
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