Blueair 4512311000vsBosch Air 4000
Side-by-side air cleaner comparison
Blueair 4512311000
Room Size
250sq ft
PM2.5 CADR
162cfm
Efficiency
8.6cfm/W
Annual Energy
110kWh/yr
Bosch Air 4000
Room Size
242sq ft
PM2.5 CADR
163cfm
Efficiency
7.7cfm/W
Annual Energy
124kWh/yr
Key differences
The Blueair 4512311000 is larger at 250 sq ft versus 242 sq ft.
Coverage
| Spec | Blueair | Bosch |
|---|---|---|
| Suggested Room Size(sq ft) | 250 | 242 |
| PM2.5 CADR(cfm) | 162 | 163 |
Clean Air Delivery Rate
| Spec | Blueair | Bosch |
|---|---|---|
| Dust CADR(cfm) | 163 | 171 |
| Smoke CADR(cfm) | 161 | 156 |
| Pollen CADR(cfm) | 179 | 182 |
Efficiency
| Spec | Blueair | Bosch |
|---|---|---|
| Integrated Energy Factor(cfm/W) | 8.60 | 7.70 |
| Dust CADR per Watt(cfm/W) | 8.91 | 8.10 |
| Annual Energy Use(kWh/yr) | 110 | 124 |
| Ozone Emissions(ppb) | 1 | 0 |
| Most Efficient | Yes | No |
Configuration
| Spec | Blueair | Bosch |
|---|---|---|
| Filter Type | HEPA-Type | HEPA-Type |
| Automatic Mode | None | Air Quality Sensor, Timer |
| Connected Capable | Yes | No |
| Connects Using | Wi-Fi | None |