Ceiling mounted air purifier is a new type of air purification equipment, which is mainly used in places that need efficient air purification such as large indoor space, public places and industrial workshops. The ceiling mounted series adopts advanced filtration technology and fan ventilation system design, which can effectively remove harmful substances and pollutants from indoor air and improve air quality, and the equipment can be hidden in the ceiling without taking up extra space, and the overall layout is coordinated and perfect, creating a more healthy and comfortable living and working environment for people.