General description The Copper Pipe Cleaner is designed for efficient cleaning of 22mm pipes, utilizing an advanced formula that targets dirt, oxide layers, and deposits on the inner walls. It quickly dissolves stubborn dirt, restoring the pipe's cleanliness to like-new condition. Technical specifications Pipe diameter compatibility: 22mm Material: Metal Measurement allowed error: +/- 1-3cm Installation Equipped with a special drill bit for electric drills. Users simply apply the cleaner to the pipe and use the electric drill to brush it. Usage Suitable for various types of pipes including household tap water pipes, HVAC pipes, and industrial pipes. Replacement brush design allows for easy brush changes during use to maintain consistent cleaning results. Different types of brush heads are available for various pipe and dirt types. Other information Environmentally friendly formula that is safe, non-irritating, and does not harm pipes or the environment. Does not corrode copper pipes