General description Replacement accessory kit compatible with iRobot Roomba 600 series models including 671, 692, 694, 697, 698, 650, 651, 660, and 690. It is also compatible with iRobot Roomba models 536, 551, 552, 564, 585, 589, 595, 618, 620, 680, and 690, but not fully compatible with models 645, 655, 676, and 677. Technical specifications Contents: 3 flexible bristle brushes 6 filters 6 side brushes 2 cleaning tools 1 front roller 3 screws 1 screwdriver 1 filter cleaning brush