Dust builds up wherever powders or granules are transported or stored. Our filters prevent particles from being released into the environment. They filter process air, technical gases, and pressurized air.  Their high thermal resistance makes them suitable for high temperatures, and their ability to be cleaned in place enables their use in hygienically sensitive sectors of the pharmaceutical and food industries A further application is the separation of solids from gases after the reaction of powders in a gaseous phase. Among others, this includes the activation and subsequent milling of lumpy catalysts.