Unfortunately, we have encountered delays in Glowforge Air Filter production. We had to make significant changes to get the performance we know you want and expect.
As @jules mentioned, we have been able to source a new option while we finish the Glowforge Air Filter. It’s called the Compact Filter, and it’s a floor-standing alternative that is designed to work perfectly with your Glowforge. The first production run is now available exclusively to customers like you who would like to receive it instead of their Glowforge Air Filter.
You can read more about it and sign up to switch your order here Jan 2019 Update (Latest)
I’m going to close this thread, but if you have more questions please post again or email support@glowforge.com.