The Roborock G20S Ultra is a top-tier model from Roborock’s G-series, combining advanced LiDAR-guided navigation with high-output suction, a precision mopping system, and an auto-empty docking station designed for continuous, hands-free operation. The robot surveys floor layouts in real time, adapts its cleaning intensity to the surface type underfoot, and covers the scheduled cleaning area with systematic thoroughness before returning to its base. Once docked, the station’s internal transfer system activates, drawing accumulated debris from the robot’s bin through a sealed channel into a dust bag in the base compartment. This keeps the robot’s bin clear between sessions and means the cleaning cycle continues without the user having to manually empty the bin after each run. Each bag in this 6-pack retains fine dust, hair, and general household debris across multiple auto-empty cycles and seals at the removal point to keep the contents enclosed during disposal. Maintaining this 6-pack on hand ensures the G20S Ultra’s auto-empty dock continues clearing the bin reliably across extended periods of use.
At a glance
- Fits: Roborock G20S Ultra with auto-empty dock
- Contents: 6 dust bags
- Closure: Seals on removal
- Keeps: Robot bin clear between cleaning sessions
- Sourced via Plus.Parts®








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