1. Remove Smoke and Dust
2. Dispel Odors
3. No Second Pollution
4. Kill bacteria, germs & viruses which is harmful
5. Remove oil vapors, odor, and other hydrocarbons from the air
6. HEPA removes 99.97% of dust particles that have a size of 0.3 ┬Ám
7. Zaps all kinds of nasty air pollutants and turns them into harmless substances instead
8.Remove smell of cigarettes, odor and other harmful gas, such as formaldehyde, benzene and so on
9.Easily solve the problem of housing environmental pollution