Compatibility - The spare parts for the N8,N8+,N8 Pro,N8 Pro+,OZMO 920,OZMO 950,T8,T8+,T8 ,T9,T9max robot Vacuum Cleaner.(Confirm your robot model before purchase!) High Performance - Snap in place for quick and effortless replacement. No tools required, easy filter brush replacement. Maintenance - Empties the tank quickly and efficiently without releasing harmful dust into the environment. Easy to replace Change every 2 to 3 months. If the brushes are bent due to shipping, please take it them back by simply soaking them with warm water for a while. Colour: picture color Material: plastic Package Contents: 4 * Side Brush 4 * Filter 2 * Blue Cleaning Cloth (not compatible with T9Max power, T9 ) 2 * White Cleaning Cloth 2 * Dust Bag 1 * Roller Brush 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.