The Windsor Kärcher Sensor S12 and Sensor S15 commercial vacuums are trusted for their reliability, performance, and ease of maintenance. Engineered for the rigors of professional cleaning, these machines feature unmatched performance, on-board tools, and hospital filtration. The Sensor S is equipped with a two-stage, single motor and a lightweight chassis. This sleek design provides comfort and maneuverability when operating. This reduces operator fatigue and increases productivity. Select your cleaning width for further information.