Bambu Lab 4-in-1 PTFE Adapter II (SA014)

Bambu Lab 4-in-1 PTFE Adapter II, part SA014, joins up to four filament paths to one outlet. This second-generation adapter includes an internal cleaning pad.

• Model: 4-in-1 PTFE Adapter II.
• Manufacturer part number: SA014.
• EAN: 6937285509291.

Choose the correct version

Adapter II is listed for H2, X1 and P1 Series printers. Bambu Lab requires Adapter II for H2C; its cleaning pad helps keep filament debris away from the Vortek hotends. P2S and X2D require the original 4-in-1 adapter instead.

Connection and maintenance

Follow the official adapter installation guide for your printer and filament source. On H-series printers, external spools feed through the adapter before the filament buffer, preserving tangle detection. Check the IN/OUT direction and maintain the cleaning pad as directed by Bambu Lab.

See AMS systems and replacement parts for related components.