The Coway Airmega 150 is a compact air purifier designed for bedrooms, home offices and other small-to-medium rooms. Its 3-stage HyperCaptive filtration system — a pre-filter, deodorization filter and GreenHEPA filter — is built to capture fine dust, pollen and odours, with an auto mode that adjusts fan speed based on real-time air quality.
Key features
- 3-stage HyperCaptive filtration — pre-filter, deodorization filter and GreenHEPA filter work together against dust, pollen, smoke and odours.
- Auto mode — the built-in air quality sensor adjusts fan speed automatically.
- Real-time air quality indicator — a coloured light shows current air quality at a glance.
- Filter replacement indicator — alerts you when it’s time for a new filter.
- Touch-button control — simple operation with manual fan speed override.
- Compact footprint — sized to sit on a desk, nightstand or floor without dominating the room.
Specifications
| Filter type | Pre-filter, deodorization filter, GreenHEPA filter |
|---|---|
| Recommended room size | up to approx. 20 m² |
| Dimensions (H × W × D) | 47 × 34 × 16.5 cm |
| Weight | approx. 5.4 kg |
Good to know
Replace the GreenHEPA filter roughly once a year under normal use; the deodorization filter and pre-filter may need attention sooner in smoky or pet-heavy homes. Keep the unit’s air intake clear of furniture or curtains for best performance.
