The Coway Airmega Mighty is a compact, mid-size air purifier that has become a bestseller for bedrooms and living rooms, combining GreenHEPA filtration with Wi-Fi app control and a clear air quality indicator.
Key features
- 3-stage filtration — a pre-filter, deodorisation filter and GreenHEPA filter capture dust, pet dander, smoke and odours.
- Wi-Fi app control — monitor air quality and adjust settings remotely from a smartphone.
- Auto and Eco modes — the purifier adjusts fan speed to real-time air quality, or powers down automatically when the room is empty.
- 3-colour air quality indicator — an easy at-a-glance readout of current conditions.
- 5-stage airflow control — from near-silent to maximum power, plus a built-in timer.
Specifications
| Filter type | Pre-filter + deodorisation filter + GreenHEPA |
|---|---|
| Room coverage | Up to 109 m² |
| Noise level | 24.4–53.8 dB |
| Power | 4.9–82 W |
| Weight | 5.9 kg |
| Dimensions (H × W × D) | 46.6 × 43 × 25 cm |
Good to know
The GreenHEPA and deodorisation filters typically last around 12 months each under normal use; the app tracks remaining filter life. Use Auto mode for everyday running or Eco mode to save energy when the room is unoccupied.
