I’m also interested in a 3rd party air filter. Considering the 6+ month delay on Glowforge’s filter would be awesome to get an official recommendation on a 3rd party substitute.
Here’s what I’ve found so far…
The BlueDri seems to have all the important components: pre-filter, carbon filter (optional), HEPA filter, 250-500 cfm airflow.
With all the necessary filters, cost is close to $1,000.
The FSL100 is purpose-built for a laser cutter (albeit a different brand)
It’s got the pre-filter, carbon filter, HEPA, and 210 cfm airflow.
Cost is $1,100.
BOFA has a good reputation, but from what I can gather, their filters are closer to $2000.
Anybody out there have experience with any of these options? or other recommendations? thanks in advance!