AirDoctor AD1500vsLEVOIT LAP-C311S-WUSR
Side-by-side air cleaner comparison
AirDoctor AD1500
Room Size
264sq ft
PM2.5 CADR
172cfm
Efficiency
6.1cfm/W
Annual Energy
166kWh/yr
LEVOIT LAP-C311S-WUSR
Room Size
271sq ft
PM2.5 CADR
175cfm
Efficiency
7.7cfm/W
Annual Energy
132kWh/yr
Key differences
The LEVOIT LAP-C311S-WUSR is larger at 271 sq ft versus 264 sq ft.
Coverage
| Spec | AirDoctor | LEVOIT |
|---|---|---|
| Suggested Room Size(sq ft) | 264 | 271 |
| PM2.5 CADR(cfm) | 172 | 175 |
Clean Air Delivery Rate
| Spec | AirDoctor | LEVOIT |
|---|---|---|
| Dust CADR(cfm) | 174 | 175 |
| Smoke CADR(cfm) | 170 | 175 |
| Pollen CADR(cfm) | 173 | 200 |
Efficiency
| Spec | AirDoctor | LEVOIT |
|---|---|---|
| Integrated Energy Factor(cfm/W) | 6.10 | 7.70 |
| Dust CADR per Watt(cfm/W) | 6.21 | 7.81 |
| Annual Energy Use(kWh/yr) | 166 | 132 |
| Ozone Emissions(ppb) | 3 | 0 |
| Most Efficient | No | No |
Configuration
| Spec | AirDoctor | LEVOIT |
|---|---|---|
| Filter Type | HEPA-Type | HEPA |
| Automatic Mode | None | None |
| Connected Capable | No | Yes |
| Connects Using | None | Wi-Fi |