State-of-the-art features enable you to clean large and at the same time heavily covered areas quickly and efficiently with our battery-operated BR 45/22 C Bp Pack scrubber-drier. Thanks to its cylindrical brush head with KART technology (Kärcher Advanced Response Technology), which can be rotated 200 degrees in both directions, it is unusually manoeuvrable for a machine with a large working width. In addition, the permanent cross position of the brush and suction bar to the direction of travel increases the area coverage and ensures a uniform cleaning pattern. The standard microfiber roller combines the advantages of roller technology with the excellent cleaning properties of very fine fibers and thus enables very good results on a wide variety of floors.