Enerzen LB-444 Commercial HEPA Air Purifier 3500 Sq. Ft. Ozone Ionizer Cleane…
1 YEAR MANUFACTURER’S WARRANTY! Key Features Include: Permanent HEPA filter: that is easy to remove and clean. O3 (ozone) and PCO: <0.05 ppm. Ozone to deodorize and freshen the air. Variable fan speeds: Low (quiet for sleeping), High (for increased air circulation).