Mobile welding smoke and fume extraction filter unit with 3 meter self-supporting elephant arm and nozzle. Features and Benefits Easy to move 3-meter self-supporting elephant nozzle and arm for flexibility Hard-wearing filtering to suit both occasional and frequent use Easily changeable high capacity disposable filters for low to medium dust amounts Extraction hood able swivel and rotate to a 360-degree radius for ease of use without restrictions 3 available voltages to suit purpose 17m2 Filter surface for efficient capture of fumes Convenient disposable filters for single use Audible alarm and filter full indicators to increase safety Optional automatic start and stop for ease of use Easy filter change via integrated maintenance door Efficient fume capture in rectangular exhaust hood Service life system for to alert of maintenance or wrong direction of rotation Safe operation by rotation field control Range of unit voltages available: 110V, 240V, 415V Typical Applic