Make your sodawater with a 0,5 liter pet bottle, like coke, fanta,…
Works on Sodastream DUO, EASY, TERRA, ART, POWER and JET which uses normally 1 Liter Sodastream PET-Bottles
Older Systems like COOL,.. have shorter bottles, for that you have to use the V1 adapter (original model)
For sealing you can eather use a o-ring gasket D22x3mm or print the gasket with tpu or flex material. The gasket has to be placed on the bottle side inside the thread-hole
Supports are only needed for the outer ring, i used a supportblocker cylinder in the slicer program to avoid supports on the rest of the adapter.
You can use a normal Coke / Fanta / … or other 0,5 liter bottles with this adapter.
I used as material for the adapter PETG, but also PLA is possible.
The quick connect is sealing on the inside, sandpaper the inner side of the adapter for better sealing surface quality if needed.
The author remixed this model.
This remix works also for Sodastream DUO machines.