This water filter kit features a 10" carbon block filter that removes all chlorine and organic flavor. Kit includes 10" housing, one carbon block filter, garden hose attachment, barbed fittings and 6' of 3/8" vinyl tubing. The carbon block should be replaced after filtering approximately 800 gallons of water or after 1 year of use, whichever comes first. Filter should be disassembled and stored dry when not in use. Additional filters can be purchased here.