Most main brushes support quick disassembly. The main brush of the vacuum cleaner can be replaced with one click through the snap-on structure, avoiding secondary pollution.|Some main brushes adopt soft rubber roller brush bristles to reduce friction noise.|The main brush automatically cleans the residue in the dust cup through the motor and the dust scraping ring, reducing manual maintenance.|Soft bristle roller brushes are suitable for wooden floors, hard bristle roller brushes are suitable for cleaning carpets, and carbon fiber brush heads are anti-static|Universal 35mm I.D. Vacuum Cleaner Brush Attachment Durable Brush Head Tool Replacement Parts for Floor Carpet