Coway Air mega 150 - Air Purifier

Airmega 150 Color - Sage Room Coverage 1 air change /hr.* 96 m² (1,035 ft²) 2 air changes/hr.* 48 m²( 518 ft²) 4.8 air changes/hr.*** 20 m²(214 ft²) CADR (Clean Air Delivery Rate) 153 (Smoke), 161 (Dust), 220 (Pollen) Filter Composition Pre-filter + Deodorization filter + Coway Green True HEPA™ filter Filter Life Expectancy Deodorization (6 Months), Green True HEPA™ (1 Year) Airflow Control 4 Stages (Auto - 1 - 2 - 3) Noise Level 19.98 ~ 48.3 dB(A) Dimensions (W x H x D) 34 x 47 x 16.5 cm (13.4 x 18.5 x 6.5 in) Product Weight 5.5 kg (12.1 lbs) Power Consumption 35 W I purchased 2, and have only used one. This one has never been used/plugged in. Filters still new. Reg.Price: 280.00+tax Selling price: $200.00