| Specification | Dyson BP01 | Coway Airmega 200M |
|---|---|---|
| General | ||
| Filtered Or Filterless | Filtered | Filtered |
| Noise Level | 56 | 53.8 |
| Number Of Cleaning Stages | 3 | |
| Number Of Air Filters | 2 | 2 |
| Features | ||
| Timer | ||
| Hepa Filter | ||
| Portable | ||
| Others | Personal Purifying Fan, for Desks, Bedside, Side Tables, LCD Display: Built in LCD shows airflow level and filter life, Night time mode | |
| Remove | Allergens, Pollutants, Dust, Mold, VOCs | |
| Physical | ||
| Weight (lbs) | 5 | 17.4 |
| Lenth (inch) | 7.7 | 10 |
| Height (inch) | 15.7 | 18 |
| Width (inch) | 9.6 | 17 |
| Cadr (clean Air Delivery Rate) | ||
| Smoke (cfm) | ||
| Pollen (cfm) | ||
| Dust (cfm) |