Roborock QRS51-01 – Plus.Parts® Replacement Main Brush

The Roborock QRS51-01 is a Qrevo S series robot, delivering Roborock’s combined floor-cleaning system in the compact slim-profile chassis designed for low-clearance environments. The rubber main brush is the core of its floor pickup performance, using flexible contact strips that handle hard floors and carpet simultaneously without the hair-wrapping behaviour that affects bristle-style alternatives. Sustained daily operation gradually degrades the rubber compound’s surface flexibility, reducing floor contact quality and prompting a brush change before performance falls further.

This set provides Plus.Parts® rubber main brushes for the Roborock QRS51-01, 3 washable brushes matched to the robot’s roller dimensions and clip attachment for a tool-free, direct installation.

The support team is available to answer compatibility or order questions personally, real people, direct responses, whenever you need it.

What to expect

• Straightforward Installation – Each brush clips directly into the Roborock QRS51-01’s roller housing, no tools required and no adjustment needed for a precise fit.
• Built to Last – Rubber compound selected for flexibility retention across the full service interval, maintaining daily pickup quality through to the next scheduled swap.
• Recommended by Our Team – Selected as the direct-fit replacement for the QRS51-01’s rubber brush slot, matched dimensions, same clip-fit mounting as the original.