Compatible Models: This accessory is compatible with iRobot Roomba 600 Series 605 606 610 615 616 620 621 625 630 631 632 650 651 653 655 660 670 671 676 680 681, please check the robot model before purchasing. Product Included: The product includes: two pairs of main brushes, 4 filter cartridges, 6 side brushes, 1 red brush, 1 flexible drum brush, 1 screwdriver, easy to remove and replace during daily maintenance, easy to install. Superior Cleaning Properties: The main brush is able to better collect and remove dirt and debris from the floor, the side brush penetrates into corners and edges, the filter blocks 99% of dust, mites, etc., the Red cleaning tool can remove the remaining dirt from the main brush, etc. Usage tips: We recommend replacing the accessories every 3 to 6 months to maintain the effective cleaning properties of the vacuum cleaner, making it easier to achieve optimal cleaning results and keeping your room tidy all the time.