Marketing InformationPentair Pentek CBC series cartridges are Highly-effective at reducing unwanted bad taste and odor and chlorine taste and odor from potable drinking water. CBC series cartridges are Highly-effective at reducing unwanted bad taste and odor, chlorine taste and 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-filter in applications requiring fine filtration and high capacity.