The SEBO Radiator Brush is designed for a specific purpose: to vacuum the dust from radiators. It simply attaches to the end of a crevice tool to effectively clean in narrow spaces. The stiffer bristles release dust which gets drawn into the suction stream. With the use of a crevice tool, the SEBO Radiator Brush is compatible with all SEBO upright and canister vacuum cleaners, and all central vacuum kits.