The latest features allow you to quickly and efficiently clean large and heavily soiled areas with our battery-powered scrubber dryer BR 45/22 C Bp Pack. Thanks to its 200-degree rotating roller brush head with KART technology (Kärcher Advanced Response Technology), it is unusually maneuverable for a machine with a large working width. Additionally, the permanent transverse alignment of the brush and suction bar in relation to the direction of travel increases area performance and ensures a uniform cleaning result. The standard microfiber roller combines the advantages of roller technology with the excellent cleaning properties of very fine fibers, allowing for outstanding results on a variety of floors. Maintenance-free high-performance lithium-ion batteries enable long working intervals, which can be nearly doubled by activating our eco!efficiency mode, while simultaneously reducing the operating noise by up to 40 percent. With the optionally available EPA filter, which filters the exhaust air from the dirty water, working in hygiene-sensitive areas is also possible.