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

Flexible Filament Routing • Improved Design • Multi-Material Ready

Overview

The Bambu 4-in-1 PTFE Adapter II (SA014) makes multi-material printing faster and more convenient by allowing up to four filament feed paths to connect to a single printer input.

Keep your AMS connected while leaving multiple external filaments permanently installed—perfect for materials that aren't recommended for the AMS, such as TPU, carbon fiber, glass fiber, and other specialty filaments.

Compared to the original adapter, the Adapter II features an updated design with improved PTFE tube connectors for easier installation and greater long-term reliability.

Why choose the 4-in-1 PTFE Adapter II

• Connect up to four filament inputs to a single printer
• Keep AMS and external filament feeds connected simultaneously
• No more swapping PTFE tubes between prints
• Updated connector design for improved durability and easier tube changes
• Genuine Bambu Lab accessory designed for seamless compatibility

What it does

The 4-in-1 PTFE Adapter II allows your printer to access both AMS-managed filaments and externally fed specialty materials without disconnecting anything.

It's ideal for users who regularly switch between everyday printing materials and filaments that should not be used in the AMS.

Perfect for printing

• TPU and flexible filaments
• Carbon fiber reinforced materials
• Glass fiber reinforced materials
• Abrasive engineering filaments
• Specialty third-party materials

Filament capacity

With AMS connected

• 1 AMS input
• Up to 3 external filament inputs
• Up to 7 available filament sources (depending on printer configuration)

Without AMS

• Up to 4 external filament inputs

Key features

• Updated Adapter II design (SA014)
• Improved PTFE tube connectors
• Cleaner filament routing and cable management
• Compact, lightweight construction
• H2C version includes filament cleaning pads to help reduce dust entering the printer.

Compatibility

• Bambu Lab X1 Series
• Bambu Lab P1 Series
• Bambu Lab P2S
• Bambu Lab H2D
• Bambu Lab H2S
• Bambu Lab H2C / H2C Laser

Please verify compatibility with your specific printer before ordering.

What's in the box

• Bambu 4-in-1 PTFE Adapter II (SA014) ×1

(Some H2C versions also include filament cleaning pads.)

Installation & setup

• Connect the printer PTFE tube to the OUT port
• Connect AMS output and/or external filament feeds to the IN ports
• Verify the adapter orientation before printing
• Incorrect installation may cause filament feeding issues

Local advantages (Convoy-Westcan, Winnipeg)

• Same-day or next-business-day dispatch when in stock
• Winnipeg: free local courier on eligible filament and accessory orders over $60
• In-store pickup available with knowledgeable local support

Policy snapshot

Accessories and consumables are final sale. Approved returns must be new and unopened; restocking fees and non-refundable shipping may apply.