The Windsor® Sensor XP, now with 41% more cleaning power, continues to set the standard for single-motor upright vacuums. With a 1.6 hp vac motor it pulls even more dirt from the carpet than ever before. Equipped with a 0.3 micron high-efficiency filter standard, it provides superior cleaning while improving indoor air quality. Add on-board tools and no-tool brush removal and you have a powerful, efficient machine that is operator friendly.