Please refer to the following chart for the recommended time intervals when it comes to cleaning or replacing the accessories for your S1 Pro robot:
|  | Accessory | Cleaning Frequency | Replacement Frequency | 
| Robot | Dustbin | Once a month or when the eufy app sends a reminder | / | 
| Dirty Water Tank | Once every two weeks or when the eufy app sends a reminder
 | / | 
| Mopping Pads | Once a month or when the eufy app sends a reminder
 | Once every six months or when significant wear is noticed | 
| Hign-Performance Filter | Once a month or when the eufy app sends a reminder
 | Once every three months | 
| Dirty Water Tank Filter | / | Once every six months | 
| Side Brush | Once every three months or when the eufy app sends a reminder
 | Once every three months or when significant wear is noticed | 
| Brush Guard | Once a month | When significant wear is noticed | 
| Roller Brush | Once every three months or when the eufy app sends a reminder
 | Once every six months or when significant wear is noticed | 
| Sensors (Wall/Charging/Carpet Detection/3D MATRIX EYE™) | Once every six months or when the eufy app sends a reminder
 | / | 
| Charging Contact Pins | Once every two months or when the pins are visibly dirty | / | 
| Swivel Wheel | Once every two months or when the wheel cannot rotate smoothly | / | 
| Uniclean™ Station | Dust Bag | / | Once every two months or when the Uniclean™ Station sends an alert | 
| Charging Contact Pins | Once every two months or when the pins are visibly dirty | / | 
| Dirty Water Tank | Once every three days or when the Uniclean™ Station sends an alert | / | 
| Filter Tray | Once a month | / | 
 
If you have any further questions regarding the S1 Pro, please don't hesitate to contact us for assistance.