Air purifiersENERGY STAR certified
Coway Airmega ProX(W);Airmega ProX(*);AP-3522F_US;AP-3522F_WT;AP-3522F_*
577 cfm fan and filter air purifier.
Smoke CADR
577 cfm
Room size
894 sq ft
Annual energy use
335 kWh/yr
Filter
HEPA-Type
Of 225 certified fan and filter air purifiers, 9 have a higher efficiency than the Airmega ProX(W);Airmega ProX(*);AP-3522F_US;AP-3522F_WT;AP-3522F_* (10.2 CADR/W).
- Maker
- Coway
- Model
- Airmega ProX(W);Airmega ProX(*);AP-3522F_US;AP-3522F_WT;AP-3522F_*
- Type
- Fan and Filter
- Room size
- 894 sq ft
- Smoke CADR
- 577 cfm
- PM2.5 CADR
- 581 cfm
- Dust CADR
- 586 cfm
- Efficiency
- 10.2 CADR/W
- Annual energy use
- 335 kWh/yr
- Filter
- HEPA-Type
- Ozone emissions
- 0 ppb
- Automatic mode
- Air Quality Sensor
- On the market since
- Mar 2023
- ENERGY STAR certified
- 31 Jan 2023
Source: ENERGY STAR certified air purifiers dataset, US EPA, record 4015875, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the Airmega ProX(W);Airmega ProX(*);AP-3522F_US;AP-3522F_WT;AP-3522F_*
Certified air purifiers from other makers, same color class, within 20% of its speed.
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| Coway Airmega Airmega ProX(W);Airmega ProX(*);AP-3522F_WT;AP-3522F_* | Fan and Filter | 577 cfm | 894 sq ft | 335 kWh/yr |
| CUCKOO CAC-F3010FW | Fan and Filter | 552 cfm | 856 sq ft | 406 kWh/yr |
| Soleusair GA1-W | Fan and Filter | 523 cfm | 811 sq ft | 463 kWh/yr |
| Fellowes Aeramax SV | Fan and Filter | 518 cfm | 803 sq ft | 490 kWh/yr |
| Winix Tower XQ | Fan and Filter | 461 cfm | 715 sq ft | 486 kWh/yr |
| Blueair 4312111000 | Fan and Filter | 455 cfm | 705 sq ft | 235 kWh/yr |
Coway
More Coway air purifiers
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| Airmega 350(BG);Airmega 350(*);AP-1924A_WT;AP-1924A_BG; AP-1924A_* | Fan and Filter | 360 cfm | 558 sq ft | 344 kWh/yr |
| Airmega 450S(BG);Airmega 450S(*);AP-2524C_WT;AP-2524C_BG; AP-2524C _* | Fan and Filter | 443 cfm | 687 sq ft | 399 kWh/yr |
| Airmega 450(BG);Airmega 450(*);AP-2524B_WT;AP-2524B_BG; AP-2524B_* | Fan and Filter | 443 cfm | 687 sq ft | 389 kWh/yr |
| Airmega ProX | Fan and Filter | 577 cfm | 894 sq ft | 335 kWh/yr |
| AP-1125G | Fan and Filter | 185 cfm | 287 sq ft | 195 kWh/yr |
| Airmega 300 | Fan and Filter | 315 cfm | 488 sq ft | 314 kWh/yr |
| AP-1523D | Fan and Filter | 255 cfm | 395 sq ft | 219 kWh/yr |
| AP-1526D | Fan and Filter | 255 cfm | 395 sq ft | 197 kWh/yr |