Features and Specifications: Replacement parts are compatible with 600/610/620/625/630/650/660 series vacuum cleaner accessories. Beat Brush and Bristle Brush: Regularly replacing the flexible beater brush and bristle brush maintains the cleaning performance of the and reduces battery drain. Cleaning Tools: Clean brushes ensure optimal cleaning performance. The convenient cleaning tool slides over your robot's bristle brush to quickly and easily remove hair and debris. Filters and Side Brushes: The innovative side brush reaches deep into corners and edges to remove more dirt, dust, and debris. The HEPA filter maintains the cleaning performance of the while reducing the infiltration of dust, pollen, and other allergens. Filters and side brushes are easy to see and access, so you can put them in and take them out with minimal effort. Reminder: To keep your continues to operate at peak performance, filters, rollers and side brushes should be replaced every 2 to 3 months Color: as shown