Accessories Compatible with all 800 Series and 900 Series Includes: 800 805 850 851 860 865 866 870 871 876 880 885 886 890 891 895 896 900 960 966 980 . Easy to Install and Durable: accessories made of high-strength and environmentally friendly material, Rigorously tested for compatibility and durability, easy to remove and replace, Vacuum cleaner parts are designed to meet or exceed quality. High Quality: The HEPA filter substantially increases the amount of dust, pollen, pet dander and allergens captured by the innovative filter design. The innovative side brush easily removes dirt and dust from corners and edges. Especially your hair and pet hair. Tips1.To ensure that your home robot works at performance and reduces battery consumption, we recommend that you replace the filter and brush every 2 to 3 months. 2. If the hair on the side brushes gets tangled due to transportation, just leave them in the warm/hot water for a while. Colour:As shown Material:plastic Package Contents: 1 pair x roller brush 3 x side brush 3 x screw 3 x hepa filter Only the above package content, other products are not included. Note: Light 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.