The KM 70/30 C Bp walk-behind sweeper makes cleaning hard surfaces indoors and outdoors simple and fast. The main brush, side brushes, and active suction system are electrically powered, significantly improving working comfort. Users can easily sweep corners and hard-to-reach areas with much less effort. The flat pleated filter with active suction reduces dust formation, even when large amounts of fine dust are collected, and helps keep the working environment clean. The main brush pressure can be adjusted to six levels, allowing the cleaning performance to be adapted to different surfaces.