Wanted to use teslapunk's Flexible Segmented Vacuum hose with my Festool CT MIDI I so I remixed etinen's adapter to be merged into the original DN40 part from the Flexible Segmented Vacuum Hose.

Update: Didn't like how tall the original version was so I made a shorter version too.

Model origin

The author remixed this model.

Flexible Segmented Vacuum Hose Adapter for Festool Dust Extractor with 27/32mm hose