The G&G Local JET Vertical filtration devices are designed for local dust removal of material transport routes. This includes mainly elevators and vertical material chutes. The dust captured by the filtering device falls from the filter directly into the area of the elevator to be extracted. The filters are equipped with flat filter pockets placed vertically. Regeneration takes place by means of pressurised air. The G&G Local JET Vertical filter keeps the elevator under a slight vacuum, thus preventing the spread of dust to the surrounding environment.  Standard extraction capacities range from 500 m3/h to 4000 m3/h. The extraction performance of the filter is provided by a radial extraction fan located on the clean side of the filter.