General description Replacement accessory kit compatible with iRobot Roomba series 600, including models 671, 692, 694, 697, 698, 650, 651, 660, and 690. It is also compatible with models 536, 551, 552, 564, 585, 589, 595, 618, and 620, but not fully compatible with models 645, 655, 676, and 677. Technical specifications Includes: 3 flexible bristle brushes 6 filters 6 side brushes 2 cleaning tools 1 front roller 3 screws 1 filter cleaning brush Usage This kit includes everything you need to maintain the cleaning performance of your robot vacuum in one convenient package.