Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Compatibility: The replacement part kit for Plus 405 Combo/ 505 Combo robot vacuum. Efficient Dust Bags: Increase your vacuum's efficiency with our replacement dust bags. Designed to hold more dirt and offer easy disposal, they are an essential for any user Main brush perfectly for Plus 505/405 Combo vacuum cleaners, it effectively removes dirt, hair and debris that harbors dirt and ensures a cleaning effect. The HEPA filter that effectively captures tiny dust, and pet hair to provide cleaner indoor air Side Brushes: Engineered to reach deep into corners and edges to remove more dirt, dust and debris. Easy to install and , they help maintain optimal cleaning performance Color: As Shown Material: plastic Package Contents: 1 * roller brush 2 * filters 4 * Rag cloth 2 * dust bags 8 * side brushes 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.