... 1. HEPA & Activated Carbon Filter 2. Ionizer 3. UV lamp with TiO2 4. Air sentor, 8h sleeping mode timing ... employs advanced technology of HEPA, activated carbon, ionizer and UV lamp with TiO2 which can very effectively remove various chemicals ... UV Lamp with TiO2It can kill germs, bacteria, fungus, spores and viruses more effectively. Step5: IonizerIt can remove inhalable particles like second-hand ...