Crystal actually being good air purifier HJR-8018, long-lasting protection, health Arai 6 heavy filter: antibacterial cotton filter, HEPA filter, cold catalyst filter, activated carbon filter cell, modified zeolite filter, carbon particulate filter deodorizer net weight filtration 7: Antibacterial cotton filter filter dust, hair and other larger contaminants inhibit bacterial growth, and then kill the bacteria; more than 70 kinds of HEPA filter 0.1 micron filter suspended solids, bacteria, viruses, fungal spores, pollen, etc. Pollutants; efficient activated carbon adsorption lot of ozone, formaldehyde, dioxins, secondhand smoke, odor and chemical contaminants; nanometer active ion generator to generate negative ions, negative ions break down a variety of suspended particulates in the air, has been smoke, odor, bacteria, viruses , fungal spores and other harmful substances into the air HJR-8018 polygonal pattern so strong clean air inhaled air pollutants; unique atomization humidification function, the diffusion of water molecules through to the interior, to improve the dry environment of space. Formaldehyde solve problems, intelligent key control is for customers with the highest enjoyment. Rated power: 48W Rated voltage: 220V / 50HZ Applicable area: 35M2 Weight: 8.21Kg Wind Speed: High | Medium | Low Product Size: 370mm * 240mm * 560mm Color: White, light apple green, pink CADR values: 350M3 / H Noise : <= 43db purification: 6 heavy weight purification filter 7 plus additional features: humidification