Pentair Pentek GAC-20BB Big Blue Carbon Water Filter, 20-Inch, Heavy Duty Granular Activated Carbon (GAC) Replacement Cartridge, 20″ x 4.5″, Pack of 4

Pentair Pentek GAC Sequence Cartridges successfully scale back undesirable style and odors, together with chlorine style & odor out of your ingesting water. Designed to permit most contact between the water and carbon guaranteeing optimum adsorption. The development of the cartridge permits water to enter at one finish and go by means of your entire size of the carbon mattress earlier than exiting the opposite finish of the cartridge, whereas an inside enlargement pad minimizes channeling or bypass. Earlier than the water exits the cartridge, a post-filter helps scale back carbon fines and different suspended particles from the filtered water. The post-filter is completely mounted eliminating any potential for bypass. For finest outcomes, particularly in excessive movement/excessive sediment purposes, we propose you staff up a GAC post-filter with a Fibredyne pre-filter (Pentair Pentek FloPlus-20BB, EP-20BB, or C1-20BB) or an Extruded Carbon Block pre-filter (Pentair Pentek RFC-20BB or NCP-20BB).
ENJOY CLEANER, BETTER TASTING DRINKING WATER with efficient undesirable style & odor discount, together with chlorine style & odor.
EXPERIENCE WATER WITHOUT THE WAIT – minimal drop in water strain AND decreased carbon fines (“specs” generally related to GAC styled filters) by means of the distinctive radial movement design.
TESTED AND CERTIFIED BY NSF INTERNATIONAL to NSF/ANSI Customary 42 in your peace of thoughts.
DESIGNED FOR 20″ PENTAIR PENTEK BIG BLUE FILTER HOUSINGS and may exchange any 20″ x 4.5″ carbon filter. For finest outcomes, particularly in excessive movement/excessive sediment purposes, we propose you staff up a GAC post-filter with a Fibredyne pre-filter (Pentair Pentek FloPlus-20BB, EP-20BB, or C1-20BB). Extruded Carbon Block is one other nice pre-filter selection (Pentair Pentek RFC-20BB or NCP-20BB filter).
LONG FILTER LIFE OF 6 MONTHS – 25,000-gallon capability interprets to changing the filter each 6 months (or if you discover a drop in water strain/high quality). You may also stress much less and reside extra if you buy a handy case pack! Your future self will thanks.