The Roborock S90VER is a premium robot built for large homes that need consistent coverage across hard floors and carpet alike. Its anti-tangle brush system handles long hair and pet fibre without the mid-clean stalling that conventional bristle brushes are prone to: the main roller maintains close ground contact while the side brushes sweep debris from skirting boards and corners into the vacuum path. That combination makes a thorough clean possible without constant supervision. What it does not make possible is indefinite brush life. The rubber compound on the main brush gradually stiffens from heat cycles and floor friction, narrowing the contact area that lifts debris efficiently. The side brushes spread outward from repetitive contact until their inward-sweeping arc becomes shallow and debris near walls starts passing under the robot rather than being collected. Both are normal wear, and both respond to a straightforward part swap.
This replenishment pack contains two replacement anti-tangle main brushes and four replacement side brushes, all manufactured using Plus.Parts® components designed as a direct-fit alternative to the original Roborock brushes. The dimensions are matched to the S90VER’s brush housing and side-brush ports, so the installation requires no tools and no adjustment. A fresh main brush restores the floor contact that lifts debris on every surface type; new side brushes bring back the edge-sweeping reach that a worn set no longer delivers.
These components are built to perform across a full replacement cycle, not just the early weeks of use. If you have a question about compatibility for your specific S90VER variant or about your delivery, reach out to the team; you will hear back from a real person.
At a glance
- Direct-Fit Compatibility – Each brush is sized to the Roborock S90VER’s housing and side-brush ports for a tool-free installation that takes only minutes to complete.
- Long-Lasting Components – The rubber compounds stay flexible across months of daily runs, maintaining the floor contact that effective pickup depends on.
- Responsive Support – A real team answers compatibility and delivery questions personally, so you are never left waiting for an automated response.





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