High pressure filter The new filter Pulsotronic came from research and the 'experience of the Coral spa This modern high-pressure units and high efficiency has been designed for the suction of dusts arising from sanding primer and fillers, composites, machining stone and marble, sanding and metal grinding. Can be used for centralized systems, its modularity allows for a high versatility offering a solution for every need. For maximum operating efficiency Pulsotronic the unit is equipped with a modern cleaning system with compressed air controlled by an electronic control unit of the latest generation can change their own settings according to clogging of the filter cartridges. This allows an optimization of the consumption of compressed air, a lower mechanical stress of the filtering fabrics and then a life cicle lowest cost. The system also features, as standard, the opportunity to view the filter clogging.