The Roborock S7 MaxV took the S7 platform and added ReactiveAI 2.0: a stereo camera and structured light system that lets the robot identify and steer around obstacles rather than bumping into them. That makes it practical for homes where socks, cables, and pet toys end up on the floor between cleaning sessions. The combined vacuuming and sonic mopping system runs at higher suction than the base S7, and the rubber main brush handles the increased throughput of hair and fine debris that comes with running daily. Rubber that has flattened or lost elasticity no longer seats properly in the roller bay, reducing the suction channel the motor depends on and dropping pick-up rates across hard floors and carpet alike.
This set replaces that brush with Plus.Parts® components designed as a direct-fit alternative to the original S7 MaxV rubber main brush: 3 washable brushes that install via the same clip mechanism as the factory part. The compound specification targets flexibility across the full replacement cycle: the most common failure in budget aftermarket brushes is premature hardening, which narrows floor contact and reduces pick-up before the interval is technically due.
The brushes are selected for durability across the S7 MaxV’s cleaning load. If any question about compatibility or your order comes up, reach out; we answer personally.
At a glance
- Built to Last – Compound specification chosen for the daily-use loads of the S7 MaxV: flexibility held across the full replacement cycle, not just the first few weeks.
- Reliable Quality – Each brush matched to the S7 MaxV roller bay specification and built to the same dimensional accuracy as the original factory part.
- Recommended by Our Team – Selected as the replacement we stand behind for the S7 MaxV, verified for compatibility across the model’s known roller variants.





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