Usage Tips: 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. Uniquely designed brushes with rubber treads adapt to different floor surfaces, effectively removing debris from small dust to larger particles. As part of normal maintenance, components can be easily removed and replaced. It is recommended to replace spare 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 roller brush, 4 side brushes, 4 HEPA filters, 4 mop cloths, 4 dust bags, 2 cleaning brushes, 1 screwdriver, 1 self-cleaning roller brush. Only the above items are 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.