Described is a dust suction device, preferably for surface working tools, including a turbine, two filters, an inlet chamber containing the two filters provided with an air inlet and in communication with a depression chamber which is in turn in communication with the inlet to the turbine, and an outlet chamber in communication with the outlet from the turbine and with the inlet chamber and provided with an air outlet towards the outside environment. A first valve for each filter is interposed between the inlet chamber and the depression chamber, and a second valve for each filter is interposed between the outlet chamber and the inlet chamber and are operable so that an air flow from the inlet chamber may pass through each of the filters during a suction step and an air flow from the outlet chamber may pass through each of the filters during a filter cleaning step.