Simple Fully Printed Bowden Tube Connector / Adapter for A1 series printers.
This print will let you connect a new length of tubing suitable for adding a dry box.
Print preferably out of PETG

If you wish to replace the tube here is the A1 series Bowden Tube Clip:
https://makerworld.com/en/models/501039#profileId-416088

I have also made two variants of a Dry Box Inlet available here:
https://makerworld.com/en/models/501070#profileId-416128
https://makerworld.com/en/models/501091#profileId-416154

Full Collection of My Accessories for 3D Printers:
https://makerworld.com/@golub17/collections/1575941