Air Purifier Elegant and Effective Solution for Improving Indoor Air Quality 4-Step Filtration Ensuring Highest Possible Efficiency - Inflow Filter: Captures Coarse Dust Particles and Allergens - Carbon Filter: Absorbs Formaldehyde, Benzene and other Harmful Gases - HEPA Filter: Captures Dust Particles, Smoke, Gases and other Allergenic Particles - UV-C Radiation: Destroys Microorganisms such as Bacteria, Viruses, Moulds (Including Their Toxins) Automatic Shut off Timer Can Be Set to 2, 4 and 8 Hours 3 Cleaning Speeds Easy to Replace Filter UV-C Lamp Lifetime: 20,000 Hours (More than 5 Years of Standard Operation) Noise Level: 32dB(A) (Bedroom), 45dB(A) (Quiet Garden), 55dB(A) (Forest) Recommended Room Area: up to 20m2 Power Input: 60W Dimensions (Width ? Depth ? Height): 324 ? 181 ? 242mm Weight: 3.27kgs UV Light: Wavelength: 254 nanometres