iFutniew HEPA Filter + Side Brush + Main Brush for Vacuum for S1 S2 S50 Robot Vacuum Cleaner Parts Accessories

4. Filters maintain the cleaning performance of the robot by reducing the infiltration of dust, pollen and other into the air you breathe. 3. replacement filters for for s50 s55 s5 max s6 robot vacuum cleaner. 1. Clean brushes keep your home robot operating at . 2. side brushes are easy to remove and replace as part of routine maintenance. 5. For best results, spare parts should be replaced every 2 - 3 months.