Best Seller | Pentek C1-20 Carbon-Impregnated Cellulose Filter Cartridge 20 inch x 2-1/2 inch 5 Micron The Pentek C1-20 Carbon Water Filter provides sediment filtration plus unpleasant taste & odor reduction--all in one convenient cartridge. The C1-20 filter cartridges have high dirt-holding capacity. They offer an economical solution for all of your... more | | $32.64 $25.30 go to store |