Roborock Saros 20X – Plus.Parts® Maintenance Set

The Roborock Saros 20X is the extended-reach flagship in the 25,000 Pa Saros tier. Where the Saros 20 uses a standard retractable flat mop, the Saros 20X adds an extended-reach mop module that covers a wider wall-adjacent strip per pass, and the Flexi-Arm side brush sweeps walls and corners on the same run. Navigation relies on structured-light sensors, forward optical cameras, and AI obstacle recognition without a dome lidar turret; sensor windows positioned near the floor surface are a more significant maintenance point on this platform than on traditional dome-lidar robots.

This kit is a Plus.Parts® alternative to the original Roborock part, supplying 2 anti-tangle brush sets, 4 side brushes, 6 filters, 4 dust bags and 4 mop pads – 20 parts. Replace the HEPA filter every two months under daily residential use; 25,000 Pa airflow shortens the filter’s effective service life regardless of how often it is tapped clean. Service both DuoDivide rollers and clear the central divider channel at every brush service without exception: the channel accumulates compressed fibre invisible from outside, and a packed channel binds both rollers at once on the next session. Wipe the Flexi-Arm side brush rail monthly and confirm full extension travel before each session; the extended-reach mop module also has guide rails that benefit from the same monthly inspection to keep the extended-reach mechanism moving freely. Wipe sensor and camera windows weekly with a dry microfibre cloth. Wipe the dock spray nozzle monthly, tightening to fortnightly in hard-water areas because the 80°C wash accelerates limescale deposition. Replace dock dust bags every three to five weeks and inspect mop pads at eight weeks, replacing when stiffness or texture loss signals the dock wash is no longer restoring cleaning performance.

At a glance

• Matched to Your Device – Every part fits the Saros 20X directly, covering the DuoDivide dual-roller brush housing, filter bay, dock bag slot and extended-reach mop mount without modification.
• Complete Reset in One Order – 20 parts spanning the full consumable set: anti-tangle brush sets, side brushes, filters, dust bags and mop pads.
• Fit for 8.02.0388 – Direct replacement for the original Roborock part number 8.02.0388 / 8020388.
• VacuumReviews.eu Backed – Reviewed and stocked by a team covering Saros-series maintenance in depth; reach out if any part does not seat as expected and we will resolve it.