The WSA350 smoke absorber removes flux fumes from the benchtop by drawing the smoke through an activated carbon filter. Great for workspaces using more active fluxes like those used with lead-free solder. Powered by an exceptionally quiet fan, the WSA350 can process up to 1.37 cubic meters of air per minute. The collector can be easily adjusted to multiple positions, optimizing its fume-absorbent performance. ESD-safe. Includes pack of 3 extra filters.