Replacement Brush for Roomba 600 Series 605 606 610 615 616 620 621 625 630 631 632 650 651 653 655 660 670 676 680 681 Roomba 700 Series 780 760 770 772 78 974 Please confirm 974 your robot model and accessories before placing an order High-quality double PC brush, 10 times suction power, can clean the whole house in all directions. Its unique design not only protects the floor but also removes dust and other debris The material is strong and durable so it won't snag or break, but will help the sweeper to sweep everywhere, including out of sight or around corners. We strive to provide the best products and a great shopping experience. If you have any questions, do not hesitate to contact us. we'll do our best to help you Replacement parts, it's as good as your original vacuum Includes 4pcs roller brush for Roomba 600 series/ 700. Please confirm your roomba model and parts before placing an order The material is strong and durable, lint-free, non-sticky, so the sweeper can be used anywhere, especially in the invisible corners, which improves the efficiency of cleaning by one person. To keep your vacuum cleaner in good working order, replace the scrubbing brushes and the impact brushes every 6 months. Home replacement cycles should be shorter with pets 100% customer satisfaction is our top priority. If you have any further questions, our excellent customer service is here for you.