Pentek NCP-10 # 155367 NCP10 Taste & Odor GAC Carbon Replacement Water Filter Cartridge Ametek / US Filter / Plymouth / Pentek / Culligan / Kleen Plus / American Plumber / Bruner / Many Other Brands Compatible NCP-10 Pleated Carbon-Impregnated Polyester 10 Micron Taste & Odor Water Filter. A nice upgrade from the C-1 (155002). 9 3/4" long X 2 1/2" diameter. 24 per case, sold individually. Ametek # 155367 NCP Series cartridges are constructed from a carbon impregnated non-cellulose media. They offer sediment filtration, as well as taste, odor and chlorine reduction all in one cartridge. Unlike cellulose cartridges, NCP Series cartridges are resistant to both bacterial attack and biofilm buildup allowing them to be used for municipal and non-chlorinated water applications. Pleats provide additional surface area for high dirt loading capacity, while maintaining minimal pressure drop. This combination of pleated polyester media and carbon filtration produces an outstanding filter cartridge with extended service life. NCP Series cartridges are an excellent polishing filter, and are ideal for post filter reverse osmosis and well water applications. Order a case of 24 and save even more.