This series of droids was designed to clean up hazardous materials from spaceports and hangar areas. The scrubber, which resembled a squat box, moved about in search of fuel spills and other areas where potentially dangerous chemicals pooled. It could communicate with the Theed Royal Palace computer system. The box-shaped droid was equipped with fuel scrubbers and two sensors called "sniffers" to detect any dangerous fuel leaks.[1]
The scrubber was effective at its work, collecting as much of the hazardous material as possible without any sort of fear of its dangerous situation. In those situations where a fire broke out before the scrubber could clean up a spill, the droid was equipped with a fire extinguisher to put out a variety of fire types.