u/CarlvonLinnaeus

I wear a respirator and know this wouldn’t be a true fume extractor for welding but would it help keep the air a bit cleaner in general/maybe help with grinding dust (minimal) or is that not what these are for? Do I just need the right filters? Box fan with 5 filters would be what I built if it would work for my use and then potential suspend it from the ceiling if that’s okay placement?

Thank you