Chengxixi Vacuum Maintenance Kit

The replacement parts side brush compatible with iHome Nova S1 Pro, iHRVS1PRO-3BLK, iHRVS1-3BLKS, iHRV9-BLKS Robotic Vacuum Cleaner.|To keep your Nova S1 Pro Robot Vacuum running at high performance, the brushes are recommended to be replaced every 2-3 months.|Side Brush, with soft and nylon bristles, can quietly and effectively clean corners and edges without hurting floors and furniture.|Replace the side brushes within minutes,your robotic vacuum will work like a new one.|Package Includes 6 Pack Side Brushes.