The Vax HEPA 1 air purifier traps household dust, smoke and pollen particles in the air which reduces the effect of allergies, asthma and hay fever. This air purifier has an in-built HEPA filter removes 99% of all airborne particles. It has variable speed settings and purification levels and is suitable for small rooms up to 61m2. Traps dust and pollen particles in the air which reduces the effect of allergies, asthma and hay fever. HEPA reduces 99% of all airborne particles. With various speed setting and purification levels. Suitable for room size up to 61m. Quiet operation. 3 speed settings. Auto shut-off. HEPA filter. 99% filtration rate. Filter included. CADR rating smoke 79. CADR rating pollen 90. CADR rating dust 86. Size H31, W18, D37cm. Manufacturers 2 year guarantee.