
The Coway AirMega 300S leverages a dual-suction mechanism to provide a high-performance CADR of 575 m³/hr. Its dual HEPA filtration system is certified to capture 99.97% of all airborne particles down to the 0.3-micron scale. Designed for expansive spaces, the unit effectively services up to 1256 sq.ft. with consistent air exchange rates. Operational acoustic output is strictly managed between 21 dB and 52 dB to ensure performance without excessive noise pollution.
Quick Answer
The Coway AirMega 300S is highly recommended for large residential or commercial spaces up to 1256 sq.ft. requiring medical-grade 99.97% HEPA filtration and high-volume 575 m³/hr CADR throughput.
The Coway AirMega 300S is a powerhouse for large-scale air purification, combining a 575 m³/hr CADR with dual-side HEPA filtration for 1256 sq.ft. spaces.
| Brand | coway |
| Model Name | AirMega 300S |
| Model Number | AirMega 300S |
| Category | Air Purifier |
| Sub Category | Smart Air Purifier |
| Purifier Type | Dual HEPA Air Purifier |
| Installation Type | Portable |
| Coverage Area Sqft | 1256 |
| Room Size | Extra Large |
| Usage | Home/Office |
| Launch Year | 2020 |
| Model Year | 2020 |
| Country Of Origin | South Korea |
| Manufacturer | Coway Co., Ltd. |