No laser cutter in your shop to justify this filter, you say? Why not build one? Or, if you do any soldering, this downdraft fume extractor is a good way to clear the air.

Homebrew laser cutters are nifty devices ... The biggest topic on my mind: fume extraction… better known as: how-to-not-die from breathing the stuff you’re cutting. “Ah,” he said, giving ...

The increased demand for welding fume extraction equipment stems from its indispensable role across a diverse spectrum of ...