Who is the Coway - Airmega 200M for?
Entry-tier air purifier. Below 58 on the Mars Score means several weighted specs trail the category leaders by a wide margin.
Only consider if there's a specific reason — price, brand loyalty, ecosystem fit. The best air purifiers page will show what your money buys at a higher tier.
Mars Score is computed from 7 measured specs against the transparent formula for the air purifiers category. No editorial picks, no paid placement.
Pros and cons at a glance
- ▲True HEPA H13+ — supported.
- ▼Coverage: 33 m² (below category average).
Pros are specs scoring ≥75% of the category normalization range. Cons are ≤35%. Derived from the Mars Score formula — no hand-curated lists.
At a glance
- CADR
- 400m³/h
- Coverage
- 33m²
- True HEPA H13+
- true
- Min noise
- 25dB
All specifications
Performance
- CADR
- 400 m³/h
- Coverage
- 33 m²
- True HEPA H13+
- true
- Activated carbon
- true
Smart & Noise
- Min noise
- 25 dB
- Air quality sensor
- true
- Smart app
- false
Latest from the lab
All lab reports →Popular comparisons featuring the Coway - Airmega 200M
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