Winix A231 Information
| Air Purifier | Winix A231 |
| Model Number | A231 |
| Additional Info | ,A230, |
| Sold In | United States, Canada |
| Technology Type(s) | Ion Generator |
| Date On Market | October 1, 2020 |
| Date Qualified | September 25, 2020 |
| Model ID | ES_1027545_A231_09252020131520_8365289 |
| PD ID | 2366315 |
Air Cleaning Performance
| Room Size (Square Feet) | 231 |
| Dust-Free Clean Air Delivery Rate (cfm) / CADR | 154 |
| Dust-Free Clean Air Delivery Rate per Watt | 3.25 |
| Smoke-Free Clean Air Delivery Rate (cfm) / CADR | 149 |
| Smoke-Free Clean Air Delivery Rate per Watt | 3.1 |
| Pollen-Free Clean Air Delivery Rate (cfm) / CADR | 147 |
| Pollen-Free Clean Air Delivery Rate per Watt | 3.088235294 |
| Ozone Emissions (parts per billion) | 1 |
Energy Use
| Partial On Mode Power Use (watts) | 0.48 |
| Annual Energy Use (kWh/Year) | 282.0983742 |
Smart Capabilities
| Networking Capabilities | No |
| Smart Functions | No |
Filter Information
| Primary Filter Type | HEPA |
| Filter 2 Type | HEPA-Type |
| Filter 3 Type | Activated Carbon |
| Filter 4 Type | PlasmaWave |
Replacement Model Information
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