Shop Now Quick view Medify Air® MA-40 Air Purifier The bestselling MA-40 blends style and technology for long-term air cleaning. Ideal for large rooms in your home, this air purifier cleans spaces up to 1,600 square feet in one hour, 840 square feet in 30 minutes (CADR 230). The MA-40 removes 99.9% of... Price: $316.00 Your Price $158.00 Choose Options Add to Wish List Compare