Printed in PETG on the Bambu Lab P1P at 0.8mm layer height. Added barb, slightly shorter length, tighter fit and added a few rounds. Works the same as the original, just more of a tighter, snap-fit.
Post geometry based on a PTFE connector I modeled up for the Easdry dryer.
https://www.printables.com/model/476519-eibos-easdry-filament-ptfe-tube-pc4-m10-connector
The author remixed this model.