Between the Airmega 200M and HealthPro Plus, the Airmega 200M comes out ahead in several specs, while the HealthPro Plus wins on coverage / cadr. Overall, the Airmega 200M scores 56.3 and the HealthPro Plus scores 77.7 on our Mars Score.
Which should you buy?
The HealthPro Plus is the clear pick on raw spec strength, leading by 21.4 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
The Airmega 200M does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the HealthPro Plus if you care most about coverage / cadr. Its strongest claims are coverage, cadr.
Both ship with comparable true hepa h13+, activated carbon, min noise, so those specs do not separate the two — focus on the differences below.
Bottom line: the HealthPro Plus is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Coway - Airmega 200M wins
- No decisive advantages.
Why IQAir - HealthPro Plus wins
- ▲Coverage — 157.58% more. 85 m² vs 33 m².
- ▲CADR — 17.50% more. 470 m³/h vs 400 m³/h.
Spec comparison
Performance
| Spec | Coway - Airmega 200M | IQAir - HealthPro Plus |
|---|---|---|
| CADR | 400 m³/h | 470 m³/hlead |
| Coverage | 33 m² | 85 m²lead |
| True HEPA H13+ | true | true |
| Activated carbon | true | true |
Smart & Noise
| Spec | Coway - Airmega 200M | IQAir - HealthPro Plus |
|---|---|---|
| Min noise | 25 dB | 25 dB |
| Air quality sensor | truelead | false |
| Smart app | false | false |
Spec-level deep dives
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