ProtectoXtract Wall is a FDA approved wall mounted welding fume extraction system for filtration of particulate fumes, dusts and some gases. The ProtectoXtract Wall unit uses a two stage filtration system, with replaceable filters and is quiet in operation (30% Ni+Cr). The ProtectoXtract Wall unit weighs only 122kg and operates from a 415v mains input suppl