Stadler Form Roger Big Information
| Air Purifier | Stadler Form Roger Big |
| Model Number | Roger Big |
| Sold In | United States, Canada |
| Technology Type(s) | Fan and Filter |
| Date On Market | January 4, 2021 |
| Date Qualified | March 11, 2021 |
| Model ID | ES_1080598_Roger Big_02052021004702_3091699 |
| PD ID | 2374715 |
Air Cleaning Performance
| Room Size (Square Feet) | 649 |
| Dust-Free Clean Air Delivery Rate (cfm) / CADR | 400 |
| Dust-Free Clean Air Delivery Rate per Watt | 3.05 |
| Smoke-Free Clean Air Delivery Rate (cfm) / CADR | 418.7 |
| Smoke-Free Clean Air Delivery Rate per Watt | 3.2 |
| Pollen-Free Clean Air Delivery Rate (cfm) / CADR | 450 |
| Pollen-Free Clean Air Delivery Rate per Watt | 3.429878049 |
| Ozone Emissions (parts per billion) | 0 |
Energy Use
| Partial On Mode Power Use (watts) | 1.97 |
| Annual Energy Use (kWh/Year) | 769.8799 |
Smart Capabilities
| Networking Capabilities | Yes |
| Smart Functions | Yes |
Filter Information
| Primary Filter Type | HEPA |
| Filter 2 Type | Pre-Filter |
Replacement Model Information
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