Noise- and filter-free electrostatic air purification UV germicidal lamp Ozone to Oxygen conversion filter Anion genera ion Multiple Air Purifying System (Electrostatic System and Ozone Converting Filter) Electrostatic air purifier maximizes the capability for air purification 5 steps for air purifying process Anti-bacterial cover Optical catalyst filter UV lamp High voltage discharge system Oxygen conversion filter Main features High voltage discharge technology It absorbs micro-dust, pollutants and germs from the air via a set of charged dust collector blade Semi-permanent stainless steel collector blade is easy to be cleaned, used again Silence (no fan or motor) Oxygen conversion filter (semi-permanent) This filter is able to reduce ozone by converting Ozone (O3) into Oxygen (O2) It can solve the big problem of generating excessive ozone in electrostatic air purifier UV germicidal lamp (life span: 8,000 hours) UV lamp helps to destroy airborne, bacteria, viruses via special photons Tio2 optical catalyst filter (semi-permanent) Optical catalyst filter using titanium dioxide gets rid of organic compound like nitric oxide, waste gas, various bacteria, odor Front loading cleaning system (drawer-shaped tray system) Front loading cleaning system, like opening drawer, helps the user to replace and clean the dust collector blade more easily Specifications: Power consumption: 10W Coverage area: about 30 square meter Product size: 149 x 190 x 483mm