Efficient cleaning performance: The copper pipe cleaner uses an advanced formula that specifically targets dirt, oxide layers and deposits on the inner wall of the pipe. It can quickly dissolve stubborn dirt and ensure that the inner wall of the pipe is clean as new. Easy to use: This cleaner is equipped with a special drill electric drill bit and a handheld brush. Users only need to spray the cleaner on the to be cleaned, and then use the electric drill to brush it. It is simple to operate and does not require professional skills. Replacement brush design: The equipped replacement brush design allows users to replace the brush at any time as needed during use to ensure consistent cleaning results. Different types of brush heads are suitable for various pipes and dirt types. Applicable to a variety of pipe diameters: This product is specially designed with cleaning solutions suitable for 22mm pipes. It has a wide range of applications, whether it is household tap water pipes, HVAC pipes, or industrial pipes, it can easily cope with it. Environmentally friendly formula: The copper pipe cleaner provides users with an environmentally friendly cleaning option. It uses harmless, is safe and non-irritating, does not harm pipes and the environment, and will not corrode copper pipes even under frequent use. Colour:As Shown Material:Metal Package Contents: 1set x Copper Pipe Cleaner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.