I've been looking into getting a fume extraction system for my lab at work. I've already got a little arm-mounted fan & filter for rosin fumes from hand soldering, but it doesn't always work all that well and it won't do anything about gaseous fumes from defluxers and such. Looking through some catalogs, I've seen what are likely to be affordable, self-contained, under-bench systems with three-stage filtration from Airidus, Hakko and Pace. Does anyone on the list use these things? Do they work well? Specific recommendations? TIA, --Bob Drzyzgula -- ============================================================ Bob Drzyzgula It's not a problem bob@drzyzgula.org until something bad happens ============================================================ http://www.drzyzgula.org/bob/electronics/ ============================================================