PTFE Splitter w/ filament guide AND tube couplings

I heard all of you - “Mr. Props, I love your PTFE splitter, but sometimes my tubes still pop out!”. Well Boy do I have the solution for you!

This is a remix of my original PTFE splitter with filament guide, allowing you to print directly from the AMS or a side spool without needing to detach any tubes. This version allows you to install 3 tube couplings to ensure a snug fit.

I used these, and glued them in. Can't beat 10 for only a few dollars! But I also added threads to the holes if you have some threaded tube couplings on hand.
 

As always, it's ideally printed in PETG for it's “slippery” factor, at a low layer height, but it also functions well in PLA.