The world of floor sanding, which has always required the highest quality, most reliable vacuums, capable of working in the most difficult conditions and with the finest dust. Depureco has designed a range of specific solutions for sanders, floor fitters and the construction sector in general. We are talking about portable industrial vacuums, capable of filtering fine and packaging dust, fitted with M class certified filters (1 micron filtration efficiency) that can be implemented with absolute HEPA H14 certified filters (99.995% filtration efficiency on a particle size of 0.18 microns). There are several automatic and manual filter cleaning systems. The material can be collected in detachable containers or using the Longopac system.