Air purifier Detailed Description: 1.primary function: specializing in getting rid of germina, peculiar smell and bacterium, simultaneously purifying air 2.scope of application: indoor 3.applicable area: 25m2 4. antiseptic efficiency: 99% 5. noise:∠45dB 6. power supply: AC220V/50Hz 7.rated amount of wind : 60CFB 8.power: 45W 9. net weight:3.6 Kg