The JetDryV uses the same glass sizes as both the Nova (Doug's) and O'Connell's vapes. This was done purposefully to make these parts cross-compatible.

I believe SBL glass is ever-so-slightly bigger (12.8 nom vs 12.7) though I have wedged my SBL U-turn into my Nova without the o-ring and it friction-fit tightly.

I’d like to compile a list of accessories confirmed to fit various ovens. I’d like to differentiate between “fits/works” and “kinda fits/works” so that expectations are clear to all. Please share what you know and if you know this firsthand. Thank you!

Compatibility list