Neato XV-21 Vacuum Cleaner Accessory Kit Replacement For The Pet & Allergy Brush Bars, Blades and Bearings - Includes 4 Brush Bars, 4 Blades and 2 Bearings Replacement For The Pet & Allergy Brush Bars, Blades and Bearings Includes 4 Brush Bars, 4 Blades and 2 Bearings Brush Not Included Fully Compatible