Replacement Carbon Filter for Airpura C600 and AirPura T600 Portable Air Purifiers Use this 26 pound Airpura Replacement Carbon Filter in the C600 Airborne Chemicals Air Purifier (purchase separately) and the T600 Tobacco Smoke Air Purifier (purchase separately). The 3 inch deep canister ensures chemical absorption and provides cleaner air in the C600 and absorbs the 400 chemicals found in tobacco smoke when used in the T600. The carbon filter should be changed as needed in heavy applications and at least every 24 months with normal use for the C600 Air Purifier. The T600 carbon filters should be replaced at least every 3 months in public areas. Made in Canada.
