Pentair Pentek CBC Series Cartridges are highly effective at reducing unwanted bad taste & odor and chlorine taste & odor from potable drinking water. CBC Series Cartridges are highly effective at reducing unwanted bad taste & odor, chlorine taste & odor and other contaminants. CBC Series Cartridges are an ideal choice for a wide range of residential, food service, commercial and industrial applications. They also make excellent polishing filters or pre-filters in applications requiring fine filtration and high capacity.

About The Pentek CBC20-BB .5 Micron 20″ Big Blue Carbon Block Water Filter

• PREMIUM HIGH-CAPACITY SMALL PARTICULATE REDUCTION of bad taste & odor, and chlorine taste & odor to provide great tasting drinking water
• FITS ALL 20″ Big Blue or other heavy duty housings and can replace any 20″ x 4.5″ carbon filter cartridge
• EFFECTIVE AT FILTERING fine sediment chlorine taste and odor
• NSF INTERNATIONAL tested and certified for your peace of mind
• 150,000 GALLON CAPACITY. Replace every 1 year or when you notice a drop in water pressure or water quality