The Roborock Qrevo Curv 2 ProX is a second-generation 18,500 Pa flagship that combines the DuoDivide dual-roller brush, FlexiArm extending mop, and Dock 3.0 auto-empty station with 75°C mop washing. The ProX adds a more advanced AI obstacle avoidance system to the Curv 2 Pro platform, extending the robot’s navigation capability without changing the maintenance set. The dock bag, as on all Dock 3.0 models, fills at a rate reflecting the 18,500 Pa suction: roughly three to five weeks under daily use in a standard household. A bag that goes beyond that point restricts the station extraction flow, and the robot bin enters the following session with less available capacity, which can reduce effective pickup on that run.
This bundle of 18 Plus.Parts® compatible bags is designed for the Qrevo Curv 2 ProX auto-empty station. The bags are built to the dock housing specifications and seat as a direct fit in the same position as the originals. Eighteen bags per order covers monthly replacements for over a year with a single purchase, and the sealed design keeps fine particles contained from extraction to disposal.
The bags seat in the station housing without modification, and our team is available for any question about compatibility or your specific order. We answer directly and follow through.
At a glance
- Housing-Matched Build – Built to the Qrevo Curv 2 ProX dock housing specifications, each bag seats correctly without modification to the station or the bag itself.
- Over a Year Per Order – At 18 bags per pack and a monthly replacement cadence, one purchase covers the Curv 2 ProX station for well over a year of uninterrupted operation.
- Direct Support – Our team is reachable for compatibility questions or anything about your order, and responds personally until the matter is resolved.





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