Precise fit for Roborock self-emptying docking stations - Designed specifically for the Onyx4 pump compartment in S8 Pro Ultra, S7 Max Ultra, Q Revo, and Q Revo MaxV charging bases; installs without modification or calibration.
Restores full automatic emptying and suction performance - Replaces worn or broken pumps to ensure reliable dust extraction from the robot's bin to the waste bag, preventing clogs and maintaining strong airflow.
Built to match original durability standards - Constructed with heat-resistant materials and robust motor components to handle frequent start-stop cycles and continuous daily use in home or office environments.
Easy Plug-and-Play Replacement - No soldering, coding, or special tools needed – simply unplug the old unit and connect the pump using the existing wiring harness and mounting points.
Cost-saving alternative to replacing the entire docking station - Extends the lifespan of your Roborock ecosystem by replacing only the faulty pump instead of purchasing a whole base station.
Color: As shown
Material: ABS
Package Contents:
1*Roborock Onyx4 Vacuum Pump
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.