SHP-ZONE 3 x 3-Armed Side Brushes + 3 x 6-Armed Side Brushes & 12 HEPA Filters for iRobot Roomba 700 Series 760 770 780 790 Vacuum Cleaning Robots 12 HEPA Filters 3 6-armed Side Brushes 3 3-Armed Side Brushes Compatible with: iRobot Roomba 700 Series (760, 770, 780, 790) Vacuum Cleaning Robots