1.Clean brushes keep your home robot at best performance. 2.The side brushes are easily removed and replaced as part of normal maintenance. 3.Filters maintain the cleaning efficiency of the robot while reducing the ingress of dust, pollen and other allergens to the air you breathe. 4.Vacuum cleaner accessories are of high quality. It is made of high-strength and environmentally friendly materials. 5.The accessories are easy to remove dirt, dust, and trash in corners and edges effectively. Especially your hair and your pet's hair Name:Main Roller Brush Item Type:Vacuum Cleaner Accessories Use:Household Usage:Floor Vacuum Part Type:Filters Type:Side Brush Applicable Models: Xiaomi Mi Robot Vacuum Cleaner 1st Generation (SDJQR01RR / SDJQR02RR) For Xiaomi Mi Robot Vacuum Cleaner 1s (SDJQR03RR) For Roborock S4 / S4 Max / T4 For Roborock S5 / S5 MAx For Roborock S6 / S6 Pure / S6 MaxV / P5 / T6 For Roborock E4 / E5 For Roborock Xiaowa C10 / E2 / E3 For Roborock S50 For Roborock S51 For Roborock S52 For Roborock S53 For Roborock S54 For Roborock S55 Colour:As Shown Material:plastic Package Contents: 2 * Roller Brush 4 * Side Brush 4 * Hepa Filter 1 * Main Brush Cover 1 * Cleaning Brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.