Anvil bench mounting soldering fume filter anvil av bext p a mains powered bench mounting unit for the filtration and removal of soldering and other fumes from the immediate vicinity of the user p p when soldering in the workplace or classroom it is advisable to have some kind of fume extraction or fume filtering system p p the unit removes fumes safely and efficiently by drawing the air through replaceable carbon filters simply position the filter head close to the work area and sw