[Powerful Function]The powerful and quiet rolling brush helps extend the life of your cleaning tool. The advanced HEPA filter captures fine dust without leaving dirt. The flexible side brush can easily and effectively remove dirt on corners and edges, giving you a clean home. [Easy to Install]All parts are made of the latest high-strength environmentally friendly materials. Free your hands with simple installation steps. Our replacement accessory kit can perfectly match your vacuum cleaner. Click into place for quick and easy daily replacement. [Cleaning and Maintenance]Please clean the filter after using the robot, replace the brush and filter every 2-3 months, and replace a set of rolling brushes every 6 months to keep the robot working at high performance. [100% Meet Your Needs]Contains everything you need to help maintain the cleaning performance of the robot Color: As shown Material: plastic Package Contents: 2 x main brushes 1 pair of side brushes 2 x filters 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.