Coway Airmega 400S: 7 of 8 decision facts sourced.
Dyson Pure Cool TP07: 2 of 6 decision facts sourced. Missing: Suction, Runtime, Bin capacity, Dock.
| Coway Airmega 400S | Dyson Pure Cool TP07 | |
|---|---|---|
| Price today | Price not yet checked | Price not yet checked |
| CADR smoke | 328 cowaymega.com | Not yet sourced |
| CADR dust | 328 cowaymega.com | Not yet sourced |
| CADR pollen | 400 cowaymega.com | Not yet sourced |
| Room size | 3,120 ft cowaymega.com | Not yet sourced |
| Filter life | 1 Year cowaymega.com | Not yet sourced |
| Noise | 22~52 dB(A) cowaymega.com | Not yet sourced |
| Starting MSRP | $749.00 cowaymega.com | $649.99 bestbuy.com |
Not yet sourced — Coway Airmega 400S: Filter cost. Dyson Pure Cool TP07: Suction, Runtime, Bin capacity, Dock. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.
Verdict: On the figures both makers publish, the Pure Cool TP07 leads with lower starting price ($649.99 vs $749) and lighter (11 lb vs 24.7 lb). Neither publishes filter cost yet.
Provisional pick: Coway Airmega 400S — not enough sourced decision facts for Dyson Pure Cool TP07. We don't rank on specs we can't verify.
| Coway Airmega 400S | Dyson Pure Cool TP07 | |
|---|---|---|
| CADR smoke | 328 | — |
| CADR dust | 328 | — |
| CADR pollen | 400 | — |
| Room size | 3,120 ft | — |
| Noise | 22~52 dB(A) | — |
| Filter life | 1 Year | — |
Provisional pick: Coway Airmega 400S — not enough sourced decision facts for Dyson Pure Cool TP07.
The Winix 5500-2 has a 360 sq ft CADR rating and costs around $200, while the Coway Airmega 400S covers 1,560 sq ft with a $600-750 price. The Winix offers better value for small rooms; the Coway is superior for large spaces with app control and higher airflow.
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