Compact and affordable high-vacuum mobile cartridge filter for welding fumes removal The ProtectoCart is a compact and affordable high-vacuum mobile cartridge filter that can be manually cleaned with compressed air. Its space-saving design and impressive negative pressure make it a viable light duty option for evacuating and filtering the fumes and particles produced by a variety of welding applications. Features: Automatic speed control High quality GORE-TEX filter cartridge 2 suction ports 50 mm 1 port cover for suction nozzle Service-friendly maintenance door Dust collecting tray Operating hours meter Optical filter monitoring 5 metre mains cable Benefits: Small and lightweight unit that can be easily transported and set up Extract welding fumes and dust with high efficiency, keeping your work area clean and safe Filter cartridge can be easily cleaned with compressed air, which saves you time and money Can be used for a variety of welding applications, in