Bionaire compact purifier combines a 5 stage filtration system and independent ioniser to create perfectly clean air for you and your family. Includes a HEPA-type filter which will help remove 99% of pollen, pet dander, dust and mould spores. Designed to be stored flat or on its side, making it space-saving in even the smallest of rooms. Bionaire compact air purifier features a 5 stage filtration process which includes a washable pre-filter to help capture larger particles and extend the life of the replaceable HEPA type filter. Suitable for room size up to 26m. 3 speed settings. HEPA filter. 99% filtration rate. Filter included. Washable filter. CADR rating smoke 25. CADR rating pollen 50. CADR rating dust 50. Size H28, W36, D28cm. Manufacturers 2 year guarantee.