External Spool adapter

Replaces the swivel feed on the H2D external spool, I have not tried it but would assume it will also fit the X1C and the P1S. It fits PC4-M10 PTFE pneumatic fittings for easy feed of different external filaments. I use one port for a direct connection from my Sunlu S2 and another for the external spool holder. You will need 6 x PC4-M10 (available on Amazon) and one bambu 4 - 1 PTFE adapter https://eu.store.bambulab.com/de/products/bambu-4-in-1-ptfe-adapter