Medify MA-50 has a perfect blend of commercial and residential application and comes with additional UV filtration. It comes with H13 HEPA filter - a higher grade of HEPA comes with a CADR rating of 500m3/hr and can easily clean the air in a room up to 550 sq. ft. every 15 min or 1100 sq. ft. every 30 min. It has True H13 HEPA 3 Layer Filtration. Comes with Touch screen panel, 4 Air speed settings, UV Disinfectant, 2-12 Hour timer and child lock.