Roborock Qrevo CurvX – Plus.Parts® Maintenance Set

The Roborock Qrevo CurvX is a second-generation 18,500 Pa Qrevo flagship model combining the AdaptiLift chassis for threshold-crossing with the DuoDivide dual-roller anti-tangle main brush, a FlexiArm extending mop for wall-edge coverage, a FlexiArm side brush on an arc arm, and Dock 3.0 with 75°C mop washing and warm-air drying. Like all models in the second-generation 18,500 Pa tier, the Qrevo CurvX uses a revised maintenance set that is not interchangeable with the first-generation 18,500 Pa consumables; check the model name before ordering. Sensor windows sit close to floor level on the AdaptiLift platform, so a weekly wipe with a dry microfibre cloth prevents dust accumulation from generating false obstacle detections.

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 at this suction tier; tapping it out weekly removes surface loading but does not extend the filter medium’s service life beyond the two-month window at 18,500 Pa. Both DuoDivide rollers and the central divider channel must be serviced together at every brush cleaning: the channel is where the anti-tangle mechanism operates, and debris packed there causes both rollers to bind regardless of how clean the rollers themselves appear. Wipe the FlexiArm side brush arm rail monthly to maintain full extension travel. The Dock 3.0 spray nozzle needs a monthly wipe under normal conditions and a fortnightly wipe in hard-water areas due to the 75°C wash temperature. Inspect mop pads at six weeks because FlexiArm extension accelerates wear at the outer pad rim.

At a glance

• Matched to Your Device – Every part fits the Qrevo CurvX directly, covering the DuoDivide brush housing, filter bay, dock bag slot and FlexiArm mop mount without modification.
• Complete Reset in One Order – 20 parts spanning the full consumable set for robot and Dock 3.0: 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 for the second-generation Qrevo flagship tier.
• VacuumReviews.eu Backed – Reviewed and stocked by a team covering Qrevo-series maintenance in depth; reach out if any part does not seat as expected and we will resolve it.