Coway AP-2023KvsNoma 143-0033-2
Side-by-side air cleaner comparison
Coway AP-2023K
Room Size
468sq ft
PM2.5 CADR
306cfm
Efficiency
6.4cfm/W
Annual Energy
277kWh/yr
Noma 143-0033-2
Room Size
474sq ft
PM2.5 CADR
310cfm
Efficiency
6.1cfm/W
Annual Energy
297kWh/yr
Key differences
The Noma 143-0033-2 is larger at 474 sq ft versus 468 sq ft.
Coverage
| Spec | Coway | Noma |
|---|---|---|
| Suggested Room Size(sq ft) | 468 | 474 |
| PM2.5 CADR(cfm) | 306 | 310 |
Clean Air Delivery Rate
| Spec | Coway | Noma |
|---|---|---|
| Dust CADR(cfm) | 309 | 314 |
| Smoke CADR(cfm) | 302 | 306 |
| Pollen CADR(cfm) | 358 | 322 |
Efficiency
| Spec | Coway | Noma |
|---|---|---|
| Integrated Energy Factor(cfm/W) | 6.40 | 6.10 |
| Dust CADR per Watt(cfm/W) | 6.56 | 6.19 |
| Annual Energy Use(kWh/yr) | 277 | 297 |
| Ozone Emissions(ppb) | 0 | 0 |
| Most Efficient | No | No |
Configuration
| Spec | Coway | Noma |
|---|---|---|
| Filter Type | HEPA-Type | HEPA-Type |
| Automatic Mode | None | Timer |
| Connected Capable | No | No |
| Connects Using | None | None |