Integrated Plasma Inc.(IPI) has been engaged in the field of tail gas treatment for over 30 years. Under the high requirements of the wafer factory and conduct technical exchanges with academic units and central research units. The IPI dual sterilization air purifier uses PM2.5 filtration technology to solve the problem of allergens, and matches with the market's rarely seen UVC & ozone dual sterilization technology to sterilize every corner of the HEPA filter and inside the air purifier. IPI chemical filters can transform ozone into oxygen. So the IPI air purifier can use the extremely high level of UVC and ozone to sterilize, eliminate the possible damages caused by ozone, and solve the doubt of secondary pollution.