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Coway Airmega 250
The manufacturer's published figures correspond to about 388 sq ft at 4.8 ACH. Confirm the live price, warranty and filter compatibility before ordering.
Official US price on 2026-10-02: US$399.00. Check the live price and warranty with the manufacturer before ordering.
View official product page ↗Manufacturer specifications
- Room area at 4.8 ACH
- 388 sq ft (manufacturer figures or calculation)
- CADR (manufacturer)
- 249 (Smoke), 261 (Dust), 230 (Pollen)
- Noise (manufacturer)
- 22 ~ 54 dB(A)
- Rated power (manufacturer)
- 64 W
- Dimensions (manufacturer)
- 18.5 x 19.7 x 8.3 in
- Weight (manufacturer)
- 20.5 lbs
- Filtration (manufacturer)
- Washable Pre-Filter + Max2 Filter
- Filter life (manufacturer)
- Max2 Filter (1 Year)
Buying considerations
What the numbers mean for a buyer
Where it may fit
The manufacturer's published figures correspond to about 388 sq ft at 4.8 ACH.
What to check first
Confirm the live price, warranty and filter compatibility before ordering.
The illustrative unit-plus-two-filter total is $577.00; this is not a three-year replacement forecast and excludes tax, shipping and electricity. We have not physically tested this unit; specifications and prices come from the manufacturer's official listings.Check the current official listing · Check the replacement filter and compatibility
Sources: manufacturer's US product listing · official replacement filter listing. Prices are dated snapshots, not verified live promotions. Manufacturer product listing; filter price from matched official filter listing.
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