5-in-1 Filtration - H13 medical grade true HEPA filter, washable pre-filter, activated carbon filter, UV light, and ionizer. Eliminates common allergy triggers including dust mites, pollen, and pet dander. Covers up to 450 sq ft (1 air change per hour) and 112.5 sq ft (4 air changes per hour). CADR: 60CFM / 102m³/h. Small and Powerful - Compact size allows it to be used anywhere in your home or office. Our True HEPA filter filters 99.98% of all particles down to 0.3 microns.