Cartridge filter unit, appropriate to welding fumes and dusts generated at changing working places (building sites, shipbuilding, welding places for small pieces, automobile garages).

Mobile portable high-vacuum extraction unit for torch suction with fully automatic pneumatic dedusting and a maintenance-free continuous run turbine. The filter cartridge remains in the unit to prevent dust from reaching the working space. The filter cartridge guarantees a separation efficiency ≥ 99 %. The extracted dusts are collected in the dust collector. They can be disposed by means of an integrated polyethylene bag (optionally available).