JoyBros Replacement Parts Accessories Compatible for iRobot ALL Roomba 600 Series Compatible models :Roomba 600 614 615 620 625 630 635 640 645 650 655 660 665 670 671 675 677 679 680 682 685 690 692 694 695 What's in the box: Roller Brush X2 sets,Filter X6 , Armed-3 Side Brush X6,Brush Cleaning Tool X3 ,Screw X3, Screw Driver X1 it'best to change the accessories in every 3 month to keep the roomba at the best working condition They are installed as easy as the OEM ones ,if there is any issue ,please contact us anytime we will provide solutions immediately . Replacement Parts Accessories Compatible for iRobot Roomba 675 670 665 690 692 694 671 677 650 655 614 Side Main Roller Brush Filter