LANON Spare Parts Set Compatible with IRobot Roomba 800/900 Series - Vacuum Cleaner Accessories 4x Filters 6x Side Brushes 4x Rollers - for all 800s 900s Models - Walmart.com
Roomba - Wikipedia
Battery for iRobot Roomba 966, 965, 960, 896, 895, 801, 695, 680,640 and others 14.4 V: Amazon.de: Home & Kitchen