Big home air purifier/Air Freshener/Commercial air purifier/air cleaner Specification Product Size(mm): 1760*540*330 Consumption watt :150W Air circulation: 1000m3/h(high speed) Noise : under 45dB Formaldehyde purge ratio: above 98% Sterilization ratio:above 98% Dust exclusion: above 99% Anion concentration 3 million ions /cm3 Suitable area 120 square meters or more CADR:400 Feature Ion: 3 million ions/cm3 Activated carbon filter,400X210X30mm,12 months,1pc UV lamp,24 Watts,7000 hours,2sets,4pcs; TiO2 photocatalyst filter,400X210X2mm,12 months,2pcs HEPA filter,350X350X20mm,6 months to 12 months,1pc; Washable ESP filter: 350*350mmmm Sensors(optional):dust and odor sensor Ozone(Optional): 50mg/H Packing 1 pc/carton Carton size: 1780*550*340mm N.W.: 34 KGs; G.W.: 38 KGs 20 /40 /40": 82/170/200 pcs