iRobot Roomba 550 Vacuum Cleaner Accessory Kit Roomba 500, 600 Series Accessory Kit – Includes: Filter, Side Brush, Beater Brush, Bristle Brush

Roomba 500, 600 Series Accessory Kit – Includes 3 Beater Brush, 3 Bristle Brush, 3 Filters, 3 Side Brushes – iRobot Replacement Filters & Brushes Kit