Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si & High Quality Cleaning Robot Accessories. Highly Practical Vacuum Cleaner Roller Brushes for a Seamless Cleaning Experience. Exclusively Compatible with the following models:for EXCELLENCE 990, for Deebot N79S, N79 and for RoboVac 11, 11C. The side brushes are perfectly matched and the installation is the same as the old parts, which is easy to install, easy to use. High-efficiency activated carbon filter absorbs household odors from pets, cooking, smoking, wildfire, and harmful VOC's Type:Vacuum Cleaner Accessories Colour:As Shown Material:Plastic Package Contents: 1 * Main Brush 10 * Filter 6 * Side Brush 1 * Primary filter 1 * wheel 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.