Features: 1.Remove dust, allergens and pet dander 2.Break down deleterious fumes 3.Kill germs, viruses and bacteria 4.Destroy cigarette and cigar smoke 5.Eliminate odors and vapors 6.Micro-computer panel 7.Remote control available 8. 6-stages filtration systems through: Nylon pre-filter + HEAP filter + Carbon filter + TiO2 filter + Negative ion + UV germicidal light 9. Power: 110/240V; 50/60HZ 10. Airflow: 70m3/h(L),105m3/h(M) 280 m3/h(H) 11. 3 fan speed settings 12 Auto timer control 1,2,4,8 Hrs 13 Negative ions:> 6.0 million ions/cc 14.Dimensions: 46.6 x 16.2 x 38.6cm 15.Net Weight: 5.2kgs 16.Rated power：40W 17.Noise level: 30-44dB 18.HEPA Purification Rate: >99.99% 19.HEPA working life: 24 months (8H everyday) 20.UV light life time:3000 H 21.Loading Q抰y: 590pcs/20ft container; 1218pcs/40ft container 22.Effective area: 40 ㎡