Main Roller, Middle Brush for iRobot Roomba Series 605, 610, 612, 615, 616, 620, 621, 630, 631, 632, 645, 650, 651, 655, 660, 661 Pet, 665, 669, 670, 671, 6755. 680. 681, 685, 691, 710, 715, 720, 721, 722, 725, 730, 731, 735, 750, 751, 755, 760, 765, 770, 772, 774, 775, 776, 776 Pet, 780, 780. 82, 785, 786, 790. Pack: x2 central rollers (multifunctional with bristles and silicone for hair) Central roller to improve the cleaning of your home, replaces the old brushes. Durability and quality assured, parts and accessories for iRobot Roomba 600 700 series It is recommended to replace this accessory every 3 to 4 months to optimize the cleaning of the house depending on the use.
