| Specification | Honeywell HPA300 | Alen T500 |
|---|---|---|
| General | ||
| Noise Level | 42 | |
| Number Of Cleaning Stages | 4 | |
| Number Of Air Filters | 1 | 2 |
| Filtered Or Filterless | Filtered | Filtered |
| Features | ||
| Hepa Filter | ||
| Portable | ||
| Others | Airborne Allergen Reducer for Large Rooms (465 sq ft) | Quiet Air Flow for Large Rooms, 500 SqFt |
| Remove | Bacteria, Dust, Mold, Odors, Particulates, Pollen, Viruses | Allergens, Dust, Mold, Pet Odors, Bacteria |
| Timer | ||
| Physical | ||
| Weight (lbs) | 17 | 9 |
| Lenth (inch) | 20 | 9 |
| Height (inch) | 22.3 | 22 |
| Width (inch) | 10.8 | 6 |
| Cadr (clean Air Delivery Rate) | ||
| Smoke (cfm) | 300 | 159 |
| Pollen (cfm) | 300 | 159 |
| Dust (cfm) | 300 | 159 |