Ecoair\'s Pure 155 is a high quality air purifiers that come with UV light treatment and Ti02 filter to kill 99.9% of airborne germs. These Ecoair air purifier cleans, treats and sterilises the air in six complementary ways Key Features UV light - ultra-violet light treatment to kill germs Ti02 filter - maximises the effectiveness of UV light to kill 99.9% of germs Antibacterial HEPA filter - removes 99.97% of air particles over 0.3 micrometres VOC filter - removes toxic volatile organic compounds and unpleasant smells Ioniser - generates negative ions to make allergens drop to the floor Carbon filter - neutralises unwanted odours Specifications Power Supply: 240V Popwer Consumption: 90W CADR (Clean Air Delivery Rate): 155 Room Size Up To : 37m² Fan Speed: 3 Noise level (High / Medium / Low) : 57.2 / 51.64 / 48.6 dB(A) Timer Control: 1 - 7 Hours UV Light Lifetime: 10,000 Hours Filter Lifetime (HEPA / VOC / TiO2): 180 - 365 Days Filter Lifetime (Carbon): 60 - 90 Days Net/Gross weight: 7.7 / 9.81 Kg Net Dimension (WxHxD): 55.9 x 47.2 x 24.1 Gross Dimension (WxHxD): 55.9 x 47.2 x 24.1