Coway Large Capacity Air Filter with Plasma Filter AP-1511FHE (Refurbished)

Highly intelligent and pleasant looking, these Air Filter has the ability to ensure the air you breathe in is constantly fresh and pleasing. Features: AP-1511FHE Large Capacity Large Capacity with the RBD Plasma Filter Smart air control system produces negative: Ion to purify air more pleasantly. Dust, light and odor sensor for automatic: airflow adjustment. Filtration: Pre Filter, Ozone Removal Filter, HEPA Filter, RBD Plasma Filter, Washable Catalyst Filter, Activated Carbon Filter Recommended Room size: KACA 538 sq. ft. Basic Feature: Fan Speed 5 levels Special Feature:  RBD Plasma Filter Technology, Air quality indicator, Auto mode, Energy Saving (Eco mode) Fan Speed Operation: Airflow rate (CMM/CFM) 1.6 ~ 7.1 CMM Fan Speed Operation: Noise Level (dBA) 20 ~ 50 Weight: 26 lbs. Dimensions (W X D X H): 19 x 11 x 27 inch