W
AIRMEGA · Air Cleaner
ENERGY STAR CertifiedRoom Air Cleaners →
Room Size
395sq ft
PM2.5 CADR
257cfm
Efficiency
7.6cfm/W
Annual Energy
197kWh/yr
AIRMEGA W: room size 395 sq ft, around the middle of the range for room air cleaners (category median 244 sq ft).
Where this model sits
Room Size395sq ft
48median 244894
PM2.5 CADR257cfm
32median 162581
The AIRMEGA W is a 395 sq ft air cleaner.
Specifications
| Coverage | |
|---|---|
| Suggested Room Size | 395sq ft |
| PM2.5 CADR | 257cfm |
| Clean Air Delivery Rate | |
| Dust CADR | 259cfm |
| Smoke CADR | 255cfm |
| Pollen CADR | 293cfm |
| Efficiency | |
| Integrated Energy Factor | 7.60cfm/W |
| Dust CADR per Watt | 7.73cfm/W |
| Annual Energy Use | 197kWh/yr |
| Ozone Emissions | 0ppb |
| Most Efficient | No |
All 21 specifications
| Configuration | |
|---|---|
| Filter Type | HEPA-Type |
| Automatic Mode | None |
| Connected Capable | No |
| Connects Using | None |
| Identifiers | |
| Model Number | W |
| UPC | 826439001858 |
| ENERGY STAR ID | ES_1071392_W_06252026164206_1092646 |
| Partner | Coway Co., Ltd. |
| Date Certified | 2026-07-10 |
| Available From | 2026-07-01 |
| Markets | United States, Canada |
Documentation
We link to manufacturer documentation at its original source rather than rehosting it, so you always get the current revision.