The Perlick Beer Dispenser Cleaning Kit provides you the tools you need to properly maintain a system free of impurities and off flavors. Kit comes with a sterilizer with faucet coupling, spanner wrench, faucet, ball lifter and 4 oz. beer line cleaner. Regular line and faucet cleanings will keep beer tasting just as the brew master intended.Includes items needed to clean both lines and faucetWe recommend performing cleanings in between kegs