Silence A200 is an aerosol-specialized dust collector equipped with a 3-joint arm that allows users to freely position the suction inlet, while incorporating UV LED and plasma ion technologies to eliminate viruses from droplets and dust. Featuring a double-stage structure fitted with a large 149mm circular filter and a 207mm HEPA filter , it powerfully suctions and purifies a wide range of pollutants to provide the ultimate hygienic environment.