1pc Roller Brush vacuum Main Brush For Ecovacs Deebot DT85 DT83 DM81 Robot Vacuum Spare Part Accessory Replacement 1. Use a brush to make your home cleaner.2. Side brushes are easy to remove & replace as part of routine maintenance.3. Compatiblewith: for ECOVAS DEEBOT DT85 DT83 DM81DM85DT85 G Series