Here's the first JdeMO charge videos that we shot with @samcarney and @TonyWilliams from last year. More information on JdeMO on this thread.
https://www.facebook.com/video.php?v=509042243145 Dust intake testing on VP1(?) in Coalinga, CA as previously discussed here.
https://www.facebook.com/video.php?v=21816629827 G4TV's Attack of the Show segment featuring Jeremy Snyder.
I would think any Roadster would have massively failed such a test. There are no intake filters on the cabin air, and no filters on any of the cooling fans, front or back or motor or PEM.
Didn't realize there was no cabin filter so I learned something new about the Roadster today! Guess I'll keep recirculation on constantly then.