The Vax Air is part of a range of Vacuum Cleaners that are the lightest full size multi-cyclonic uprights in the world. The multiple cyclone technology provides constant suction for powerful efficient cleaning. The air & dust sucked into the machine spins through a series of cyclones that separate out most of the dust before it reaches the filters so they dont get clogged ensuring the suction is always as powerful as the first time you used it. It has the cleaning power & capacity of a conventional upright Cleaner but weighs a third less only 4.9kg in use. This makes it easy to carry from room to room & use with the minimum of effort. Its slim compact design means it takes up less storage space too. The high level H12 HEPA filter helps remove very fine dust particles pollen & other allergens making your home a more comfortable place to be especially if you suffer from allergies. The Vax Air also comes with a 6 year guarantee for complete peace of mind.