Discription Vacuum CleanerRobotic Replacement Parts for Eufy 11S RoboVac 30 4pcs Side Brush 4pcs HEPA Filter Main Brush Cleaning Tool Item Fits For RoboVac 11S RoboVac 30 RoboVac 30C RoboVac 15T RoboVac 15C RoboVac 12 RoboVac 35CFeatures Side Brush Anti Hair Structure DesignAvoid hair enter into the gap and easily collect hair HEPA Filters maintain for Eufy cleaning performance while reducing infiltration of dust pollen and other allergens into the air you breathe Roller Brush Main Brush When the robot is working the brush is rotated to sweep the dust into the dust box Package Includes 1 x Roller Brush4 x HEPA Filters4 x Side Brushes1 x Cleaning Tool