The 202DS AIR compressed air industrial vacuum cleaner is the ideal solution for sucking up dust and solids mixed with liquids in places where compressed air is preferable to electric energy. 1 potent Venturi unit powered by compressed air, and maintenance free, generates the suction. A large surface category M polyester filter ensures the vacuum unit is well protected, while the DUSTOP system makes cleaning the filter quick and efficient. 20-litre detachable container offers large collection capacity. Also available in electric version.