The Hoover Platinum Collection Cyclonic Bagless Upright with Embedded Dirtfinder removes more dirt from your carpet than the leading Cyclonic Brands thanks to Hoover’s patented Windtunnel Technology. The Embedded Dirt Finder light turns green once dirt has been fully removed. The advanced Multi-Cyclonic Filtration System allows you to continue to vacuum your floors with no loss of suction. The LED controls in the handle give you the convenience of controlling the on/off and one touch surface adjustment switches at your fingertips. The Integrated Lifetime Washable Filter reminder tells you when it is time to clean the filter. The Lifetime Washable Filter means you never need to replace the filter. On board cleaning tools for those hard to reach areas are included– A crevice tool, dusting brush, upholstery tool and extension wand. All this and a best-in-class five year limited warranty.