Main Roller Brush: Made specifically for robot vacuum cleaner, this accessory ensures efficient cleaning by effectively removing dirt, dust, and debris from various surfaces. Side Brush: The side brush is designed to reach into corners and along edges, providing thorough cleaning in hard-to-reach areas that the main brush may not reach. It helps to sweep dirt into the path of the vacuum for easier collection. Filter: The filter is an essential component for maintaining the suction power and filtration efficiency of your robotic vacuum cleaner. It traps fine particles and pet hair. Package Content: You receive a main brush, 4pcs of filters and 6pcs of side brushes in total, you ample of spare part to replace, others shown in the picture are for demonstration. Easy to Install: These replacement parts are easy to install, long-lasting performance and optimal cleaning results for your robotic vacuum cleaner. Type:Vacuum Cleaner Parts Color:As shown Material:plastic Package Contents: 1 *