Neutralizing 99.9% of harmful particles: bacteria, pollen, mold etc Cleaning air from allergens Removing unpleasant odors including cigarette smoke Consumables always available: long-life filter up to 18 months with no change Easy filter change system Filter change reminder Pleasant to touch material ECO packaging 5 cleaning levels: pre-filter, HEPA 13, Carbon, UV lamp, Ionizer Effective cleaning of 30m2 in just 27 minutes Ultra Quiet: 22 dB in the sleep mode Convinient touch control: on/off, fan speed adjustment,UV-lamp, sleep mode Buttons LED lighting Compact and stylish design 3 Speed modes: High, Medium, Sleep Energy-efficient: 12W only