... model, special design for commercial use, with HEPA, Nano phtocatalyst, carbon filer, plasma. Air purifier KJF80A01 Power: 75W Valtage: 220V - 50Hz/110V ... ) Odor sensor7) UV light8) HEPA filter(99.97%)9) Activated carbon filter 10) Nano photocatalyst11)Three stage air flow adjusting Options ...