The main brush is make of rubber, which efficiently removes dirt, does not entangle hair, and runs smoothly without The edges brush uses nylon bristles that can stretch and clean dirt in corners, ensuring a clean living environment The filter can efficiently filter out 99.99% Of hair and impurities 3L large capacity bag can effectively captures 99.99% Of particles Suitable for robotic vacuum cleaners Please confirm your vacuum cleaners model before purchasing The mop pad is make of fiber cloth with tight seams, which can effectively absorb water stain and remove dirt