Dyson Cinetic Big Ball Animal Upright Vacuum Cleaner, Purple/Iron
Unlike all other vacuums, this one doesn't lose suction. It's because of the new, revolutionary Dyson Cinetic science - it captures the dust that clogs others. It doesn't have any dirty filters to wash or replace. And it has whole-machine HEPA filtration. There's also a Tangle-free Turbine tool to remove dirt and hair from carpets and upholstery.