Medify MA-50 has a perfect blend of commercial and residential applications and comes with additional UV filtration, It comes with an 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. https://www.vizocare.com/collections/air-purifier/products/medify-air-purifier-ma-50