Pentek GAC-20BB Carbon Filter Cartridge,20 inch x 4-1/2 inch

Drop-in cartridge design allows for quick filter change on most heavy duty 20 inch housings Designed for maximum adsorption with post-filter to reduce carbon fines. The PENTEK-GAC-20BB cartridge provides effective reduction of chlorine and bad taste & odor from your drinking water. The filter cartridge is manufactured to prevent channeling or bypass and maximize contact with the filter media. The innovative post-filter reduces carbon fines before the water leaves the cartridge for cleaner, better tasting drinking water. Ideal for general-purpose water filtration with a high flow rate.