Hello,
I'm happy to reimburse someone for their efforts but does anyone have the time to help out an ER doc with these exhalation filter adapters?
This one seems the easiest
https://www.thingiverse.com/thing:4408722
This one seems slick too
https://www.thingiverse.com/thing:4631027/files

I'm not sure which would be best so it might be best to have both...

We have 6 of these respirators it would be nice to be able to outfit them all for improved protection when caring for COVID-19 patients.

We would be so much obliged if you could help us with your talents! I have been so impressed hearing on the news how y'all have utilized your talents in helping with the PPE disaster that there is. I could go on and on and on but will spare you the rants

Thank you!