Who is the Coway - Airmega 200M for?
Solid mid-pack air purifier. The 74.2 score lands in B-tier (68–77) — competent across the board, with one or two specs holding it back.
A right buy if pricing matters and the trade-offs the formula penalizes don’t affect how you use the device. Compare it against the A-tier picks first.
Mars Score is computed from 7 measured specs against the transparent formula for the air purifiers category. No editorial picks, no paid placement.
Coway - Airmega 200M: advantages & disadvantages
Measured against every air purifiers we track, here is where the Coway - Airmega 200M pulls ahead — and where it gives ground.
- ▲Includes True HEPA H13+ — a feature not every air purifiers offers.
- ▲Min noise: 25 dB — well above the typical air purifiers.
- ▼Coverage: 33 m² — below the typical air purifiers.
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
The 12 closest matchups in the Air Purifiers category, sorted by Mars Score proximity — the fights most worth your time.
How Coway - Airmega 200M fits the Air Purifiers field
Coway - Airmega 200M is listed in the Air Purifiers catalog with a Mars Score of 74.2. It currently ranks 12 of 17 products in this category by Mars Score.This page is most useful when you match the product's strongest measurable specifications to your own workload instead of treating one number as a universal recommendation.
Key specifications to check
- CADR
- 400 m³/h
- Coverage
- 33 m²
- True HEPA H13+
- Yes
- Min noise
- 25 dB
Values are shown exactly as stored in the current catalog. A dash means the value is not available; it is not a zero and is not treated as a win or loss.
Who should consider it?
Start with the priorities represented by cadr, coverage, true hepa h13+. Buyers who value those dimensions should compare this product against the closest same-category alternatives below, then verify regional pricing, warranty, and configuration before purchase.
Closest alternatives
Frequently asked
What is the Mars Score for Coway - Airmega 200M?+
Coway - Airmega 200M scores 74.2 on the transparent Mars Score formula for air purifiers, computed from its published specs against the category's weighted normalization.
What category does Coway - Airmega 200M belong to?+
Coway - Airmega 200M is a Coway air purifier catalogued in the Air Purifiers category.
When was Coway - Airmega 200M released?+
Coway - Airmega 200M was released on 2018-04-12.
What is the cadr of Coway - Airmega 200M?+
Coway - Airmega 200M has a cadr of 400 m³/h.
What is the coverage of Coway - Airmega 200M?+
Coway - Airmega 200M has a coverage of 33 m².
What is the true hepa h13+ of Coway - Airmega 200M?+
Coway - Airmega 200M has a true hepa h13+ of true.