Minimum CFM air flow/removal requirement?

[pb2u2]

For those of us not using your in-house filter system, what do you see as the minimum CFM of air flow is required for the adequate removal of gases from the Glowforge?

[jkopel]

Even without the add-on filter, the Glowforge has a built in fan and fume extrator.
All you will need is a window to vent it out of.

[soldiercoleman]

Also,

Glowforge tuchas

I’d plan for a booster if you’re running over 8’.

[dan]

@jkopel speaks from experience as I believe he has a hose hanging out his window.