This powerhouse vacuum has a proven reputation you can depend on. The Windsor Kärcher Group Sensor S trusted brand of upright vacuums are known for their reliability, performance, and ease of maintenance. Engineered for optimal performance, the Sensor S is equipped with a single-motor and a lightweight chassis. This sleek design provides comfort and maneuverability when operating, reducing operator fatigue and increasing productivity. Featuring 1200 watts of pure power, the Sensor S’s lifts even more dirt and grime from your carpet than ever before.