Bosch Air 4000vsDreo DR-HAP009
Side-by-side air cleaner comparison
Bosch Air 4000
Room Size
242sq ft
PM2.5 CADR
163cfm
Efficiency
7.7cfm/W
Annual Energy
124kWh/yr
Dreo DR-HAP009
Room Size
245sq ft
PM2.5 CADR
165cfm
Efficiency
6cfm/W
Annual Energy
162kWh/yr
Key differences
The Dreo DR-HAP009 is larger at 245 sq ft versus 242 sq ft.
Coverage
| Spec | Bosch | Dreo |
|---|---|---|
| Suggested Room Size(sq ft) | 242 | 245 |
| PM2.5 CADR(cfm) | 163 | 165 |
Clean Air Delivery Rate
| Spec | Bosch | Dreo |
|---|---|---|
| Dust CADR(cfm) | 171 | 172 |
| Smoke CADR(cfm) | 156 | 158 |
| Pollen CADR(cfm) | 182 | 174 |
Efficiency
| Spec | Bosch | Dreo |
|---|---|---|
| Integrated Energy Factor(cfm/W) | 7.70 | 6 |
| Dust CADR per Watt(cfm/W) | 8.10 | 6.30 |
| Annual Energy Use(kWh/yr) | 124 | 162 |
| Ozone Emissions(ppb) | 0 | 0 |
| Most Efficient | No | No |
Configuration
| Spec | Bosch | Dreo |
|---|---|---|
| Filter Type | HEPA-Type | HEPA-Type |
| Automatic Mode | Air Quality Sensor, Timer | None |
| Connected Capable | No | Yes |
| Connects Using | None | Wi-Fi |