3 certified models
Alen office machines
Every Alen machine in the register, by category. Figures are from ENERGY STAR certification records for models listed for the US market.
3 models
Alen air purifiers
| Model | Type | Smoke CADR | Room size | Annual energy use |
|---|---|---|---|---|
| BreatheSmart 25i | Fan and Filter | 97 cfm | 150 sq ft | 90 kWh/yr |
| BreatheSmart 35i | Fan and Filter | 150 cfm | 233 sq ft | 136 kWh/yr |
| BreatheSmart 75i_V2 | Fan and Filter | 370 cfm | 574 sq ft | 304 kWh/yr |