Roborock QRC01-01 – Plus.Parts® Spare Parts Set

The Roborock QRC01-01 is the Roborock first-generation 18,500 Pa Qrevo Curv platform sold in select markets under this regional model code — same robot architecture, same consumable set, same maintenance schedule as the Qrevo Curv. It delivers 18,500 Pa suction through the DuoDivide dual-roller anti-tangle brush, deploys FlexiArm dual spinning mop pads for wall-edge coverage and a FlexiArm side brush on an extending arc arm, and docks to Dock 3.0 which washes the mop pads at 75 °C after every session and dries them with warm air. The 18,500 Pa airflow fills the HEPA filter medium approximately three times faster than the entry Qrevo, reducing the effective filter life to around two months under daily use. The 75 °C wash temperature deposits mineral scale on the dock spray nozzles faster than on cold-wash docks, pulling nozzle maintenance to every two to three weeks in hard-water areas.

This set keeps the QRC01-01 stocked with Plus.Parts® consumables built as a direct-fit alternative to the original Roborock part (also listed as 8020411 and HCTZ48RR): one DuoDivide brush set, four FlexiArm side brushes, four HEPA filters, four mop pads and four dock dust bags — seventeen parts in all. Remove both DuoDivide rollers every one to two weeks and clear the central divider channel at every service; the channel is the anti-tangle mechanism, and a loaded channel returns hair wrap to both rollers simultaneously in a way that looks like brush failure but clears immediately once the channel is clean. Replace the brush set every five to seven months.

Wipe the FlexiArm side brush arm rail monthly and confirm by hand that it swings freely through its full arc; a rail that resists even slightly prevents the brush from completing wall-edge coverage and leaves a strip of debris along skirting boards. Supplied by Plus.Parts® as a direct-fit alternative to the original parts.

At a glance

• Matched to Your Device – The DuoDivide brush, HEPA filters, FlexiArm side brushes, mop pads and dock bags are all selected for the QRC01-01 brush bay, filter housing, arm mount and Dock 3.0 bag port.
• Built for the 18,500 Pa Tier – Filters and mop pads chosen to match the elevated airflow load and 75 °C dock wash of this platform tier.