The Airthereal AGH380 UV-C Air Purifier is a newly released air purifier that is powerful enough to completely clean and circulate air every 20 minutes in a 550 sq. ft space or every 7 minutes in a 200 sq. ft space with a CADR of 224CFM. With a medical-grade H13 True HEPA filter, this air purifier removes 99.9% of fine airborne particles down to 0.1 microns, including dust, pollen, smoke, odors, molds, spores, and pets dander. Ensure the social distance between you and germs by activating the UV-C sterilizing light to kill viruses, bacterias, and other nasty airborne pollutants.