Iautomatic Aero Vac Filter & Bristle Brush & Flexible Beater Brush & 3-Armed Side Brush Pack Kit for iRobot Roomba 600 Series (620 630 650 660 680) Vacuum Cleaning Robots Compatible with: iRobot Roomba 600 Series (620 630 650 660) Vacuum Cleaning Robots ( the filters only compatible with AeroVac Bins) 1 Bristle Brush 1 Flexible Beater Brush 3 3-Armed Side Brush 3 Aero Vac Filter