Made of high-quality materials, more durable Side brush allows your vacuum cleaner to reach deeper into the carpet for a more thorough cleaning. Filter captures fine dust to reduce dust, pollen, and other allergens from the air you breathe. Uniquely designed brushes with rubber treads adapt to different floor surfaces, removing debris from small dust particles to larger deposits. As part of regular maintenance, components can be easily removed and replaced. It is recommended to replace parts every 2 to 3 months to maintain optimal performance. Compatible with Roborock S8 MaxV Ultra Color: As shown Material: Plastic Package Contents: 1 pair x roller brush 4 x side brush 4 x HEPA filter 4 x mop cloth 4 x dust bags 2 x cleaning brush 1 x screwdriver 1 x self-cleaning roller brush Only the above package content is included; other products are not included. Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.