The Roborock QX Revo Ultra is a premium robot vacuum and mop from Roborock’s top-tier line, combining high-suction cleaning with the Sonic Mop system for active floor scrubbing. The Sonic Mop presses the mopping pad firmly against hard floor surfaces and vibrates it at speed, generating the friction needed to lift dried residue and daily grime that gravity-based mopping systems do not address. The mop pad attaches to the robot’s underside and contacts the floor continuously during each cleaning session.
The reusable mop pads are designed to be removed and washed after use to maintain hygiene and mopping performance. Over time and with repeated washing, the microfibre surface fibres compress and the texture flattens, reducing the friction the Sonic Mop generates against the floor. Absorption capacity also decreases as the microfibre weave packs down over time. When that happens, the vibration mechanism continues operating but the scrubbing result on hard floors diminishes; fitting fresh pads restores the contact quality the QX Revo Ultra was designed to deliver.
This set contains four Plus.Parts® replacement mop pads for the Roborock QX Revo Ultra. Each pad is cut and formed for the robot’s mop mounting plate, attaches securely to maintain stable floor contact during the Sonic Mop vibration cycle, and is made from microfibre material selected for absorption capacity and scrubbing texture.
The microfibre construction supports repeated washing without rapid texture loss, extending the usable life of each set before the next replacement is needed. Compatibility question about your QX Revo Ultra? The team responds personally and directly.
Why it matters
- Plate Fit – Pads formed for the Roborock QX Revo Ultra’s mop mounting plate, attaching securely to maintain consistent floor contact throughout the Sonic Mop vibration cycle.
- Microfibre Scrubbing Surface – Absorption and texture selected to restore effective Sonic Mop performance on hard floors when fitted in place of worn originals.
- Direct Support – A real team reachable for compatibility or order questions, responding personally rather than through automated channels.





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