In recent years, as more and more cities have been affected by the fog and haze, air quality has become a heart disease in many urban. Environment continues to deteriorate and the interior decoration has led to a series of air pollution problems, people’s demand for improving the indoor living environment is more and more strong. The air purifier products as a tool to improve the quality of indoor air, and gradually become the basic model equipment in people’s home life. A new brand named UCHEER from China said they have the best technology to make air clean, maybe the new air purifier generation is coming. This technology is CH-CUT.