Replacement Parts for Eufy RoboVac 11S, RoboVac 30, RoboVac 30C, RoboVac 15T, RoboVac 15C, RoboVac 12, RoboVac 35C Vacuum Filters, Side Brushes,Rolling BrushesCompatible Model : Compatible with Eufy RoboVac 11S, RoboVac 15T, RoboVac 30, RoboVac 30C, RoboVac 15C, RoboVac 12, RoboVac 35C Replacement Accessory Kit : 1 rolling brushes , 8 side brushes , 8 filters . Get a full kit rather than having to order separately. High performance : Extend the life of your vacuum , work the same as the originals . Keep your RoboVac running at peak performance by changing the the consumable replenishment kit every 2~3