Coway - Airmega 200M vs Philips - Air Purifier 3000i Series

The Air Purifier 3000i Series edges ahead on the Mars Score (74.2 vs 78.1), but the 3.9-point gap is small enough that the right pick comes down to which spec advantages matter to you.

Pick the Airmega 200M if you care most about min noise. The biggest gaps in its favor are min noise. The single most decisive one: Min noise — 5.00 dB less. 25 vs 30.

Pick the Air Purifier 3000i Series if you care most about coverage / cadr. Its strongest claims are coverage, cadr. The single most decisive one: Coverage — 81.82% more. 60 m² vs 33 m².

Both ship with comparable true hepa h13+, activated carbon, so those specs do not separate the two — focus on the differences below.

Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.