GreenTech Environmental pureAir 50 Active Air Purifier (up to 325 Square Feet)

pureAir 50 A Unique Fusion of Active and Passive Air Purification Technologies. Active Air Purification for Spaces up to 325 Square Feet. Using advanced technologies including activated oxygen (ozone) and ionization, pureAir 50 significantly reduces odors caused by bacteria, mold and mildew, as well as diminishing other odors, including those from pets, cooking