Quick Reference Chart
Below you will find a summary table indicating which air purifier technologies are best suited to handle specific types of contaminants found in indoor air.
| Airborne Particles and Allergens | Household Odours and Gases | Chemically Reactive Gases and VOCs | Bacteria and Viruses | |
|---|---|---|---|---|
| HEPA Filter | Yes | No | No | Some |
| Activated Carbon | No | Yes | Some | No |
| Impregnated Carbon | No | Yes | Yes | No |
| UV Lamp | No | No | No | Yes |
| Electrostatic | Yes | Some | No | No |
| Negative Ion | Yes | No | No | No |
Source: Air Purifier Buying Guide
