10" x 4-1/2" Coconut Shell Carbon Block 5 mic Preheat 140 4-packs is equal to

140 4-packs is equal to 1 cubic foot of media

13" (33cm)

Radial flow-through filter design utilizes entire media area for maximum performance and minimal pressure drop

water testing professional

10" x 4-1/2" Coconut Shell Carbon Block 5 mic Preheat 140 4-packs is equal toTop of the line coconut shell carbon block filter for chlorine, taste, odor, and sediment reduction. Thick wall carbon construction for superior performance. Media wrap between center tube and carbon block to reduce carbon fines. 100% coconut shell carbon. Up to 99% chlorine reduction. FDA grade components & materials. Features: Manufactured with top of the line coconut shell carbon Thick wall carbon construction for superior performance Media wrap