Fast: captures 99.9% of bacteria in 1h Ideal for allergy sufferers: removes 99% of airborne particles such as dust, pet hair and pollen App controls the air purifier with advice on air quality outside & inside your home Effectively cleans rooms up to 79 m Enjoy a peaceful sleep with night mode setting. Designed to capture up to 99.97% of particles that pass through the filter, as small as 0.3 microns: the size of most common airborne allergens, particles, bacteria and viruses. Suitable for room size up to 79m. Noise level 64dB. Quiet operation. 5 speed settings. HEPA filter. Filter included. CADR rating smoke 179. CADR rating pollen 211. CADR rating dust 198. Size H61.2, W29.4, D41.2cm. ECARF approved. 56 watts. Manufacturers 2 year guarantee.