Lead-free solder has created a healthier environment, but the more active fluxes required to be used with it give off more fumes. Our new Fume Extractor is the perfect solution to this smoky problem. Features: Remove flux fumes from soldering workbench by drawing smoke through carbon-activated filter. Can process up to 1.37 cubic meters of air per minute. Includes one replacement filter. Adjustable stand allows for various angles. Quiet fan. ESD safe.