Glowforge ventilation CFM? Static pressure?



Is there any more data about the ventilation requirements for the Glowforge, such as CFM or static pressure? I understand that the Glowforge has an internal fan, but we may need to run a significant length of duct work to vent the glowforge.

DIY temporary filter ideas

It was discussed on here previously, and I thought someone stated what the CFM is, but I can’t find it. I did find this from @dan.


There are several topics about ventilation. Some topics discuss the filter that one upgrade to. Others talk about possible external venting solutions, homemade or purchased. @dan_berry has one concrete recommendation about CFM.

Here is another:
and here is another:

and here is one that discusses CFM.