LEVOIT LAP-C401S-WUSRvsSIESEAN AP-400
Side-by-side air cleaner comparison
LEVOIT LAP-C401S-WUSR
Room Size
363sq ft
PM2.5 CADR
234cfm
Efficiency
5.8cfm/W
Annual Energy
235kWh/yr
SIESEAN AP-400
Room Size
357sq ft
PM2.5 CADR
235cfm
Efficiency
5.6cfm/W
Annual Energy
243kWh/yr
Key differences
The LEVOIT LAP-C401S-WUSR is larger at 363 sq ft versus 357 sq ft.
Coverage
| Spec | LEVOIT | SIESEAN |
|---|---|---|
| Suggested Room Size(sq ft) | 363 | 357 |
| PM2.5 CADR(cfm) | 234 | 235 |
Clean Air Delivery Rate
| Spec | LEVOIT | SIESEAN |
|---|---|---|
| Dust CADR(cfm) | 233 | 239 |
| Smoke CADR(cfm) | 234 | 230 |
| Pollen CADR(cfm) | 257 | 242 |
Efficiency
| Spec | LEVOIT | SIESEAN |
|---|---|---|
| Integrated Energy Factor(cfm/W) | 5.80 | 5.60 |
| Dust CADR per Watt(cfm/W) | 5.84 | 5.77 |
| Annual Energy Use(kWh/yr) | 235 | 243 |
| Ozone Emissions(ppb) | 1 | 0 |
| Most Efficient | No | No |
Configuration
| Spec | LEVOIT | SIESEAN |
|---|---|---|
| Filter Type | HEPA-Type | HEPA-Type |
| Automatic Mode | Air Quality Sensor, Timer | Air Quality Sensor, Timer |
| Connected Capable | Yes | No |
| Connects Using | Wi-Fi | None |