Check the listing for details. Activated Charcoal--(55 Lbs/ 2 cuft) of Bulk Coconut Carbon Filter Media-NSF 61. Color: Black, Condition: New. Listed at 179.95 USD. Note: We are packing our Two (2) cubic foot shipments in One (1) bag. Remove that nasty Chlorine taste and odor as well as many other organics from your drinking water.If you have a whole house filter, we suggest that the carbon be changed at least once a year for effective filtration of chlorine and other volatile organics like pesticides and solvents that have seeped into the ground water over the years. Activated Carbon -- Coconut Drinking Water Grade, NSF / ANSI 61 CertifiedGranular size range -- 12 X 30 Mesh = 0.0661" X 0.0165" = 1.680 mm X 0.400 mm 2 cubic foot bag, weight approximately 55 poundsShipping Weight 58 pounds Normal 0 false false false EN-US X-NONE X-NONE This product is regulated by the USEPA under NSF 61 standards for materials used in the treatment of drinking water, but not the USFDA for human ingestion. Typical Drinking Water Grade Activated Carbon Specifications: 12x30 CSG 12 x 30 Granular 1050 - 1200 1100 - 1250 45 Min,50 Min and 60 Min 0.5 – 0.6 5 4 98