Extractability ProtectoXtra: The Mobile Welding Fume Extractor That Protects Your Health and the Environment Welding fumes can be harmful to your health, but the Extractability ProtectoXtra mobile welding fume extractor can help. This powerful extractor removes particulate fumes and dust, keeping your workspace clean and safe. It is also W3 compliant, so you can be confident that it is meeting all safety standards. The ProtectoXtra features a cleanable, reusable PTFE cartridge filter that can remove up to 99.97% of harmful fumes and dust. It also has a 3-meter extraction arm and hose with external joints, so you can position the extractor where you need it most. The unit is mobile and weighs only 170 kg, so you can easily move it around your workspace. Features PTFE cartridge 10m2 Pressure switch alarm Filter separation efficiency of 99 % @ 0, 2 - 2 Electronic filter monitoring Operating hours meter 10 metre mains cable Non-woven polyester filter (fitted as standard) Filter class