Elegoo Centauri Carbon Flexible Poop Chute

A remix of the Bambu rear poop tube, adapted for the Elegoo Centauri Carbon.
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updated August 13, 2025

Description

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This is a custom remix of the Bambu Flexible Poop Tube (Rear Exit Only), adapted specifically for the Elegoo Centauri Carbon FDM printer.

The setup consists of:

  • Adapter – mounts to the printer’s rear poop chute.
  • Cover – used during installation to access the bottom screw holes.
  • Flexible segments – modular tube sections that guide the filament "poop" down into a container below the printer (e.g., a box under a workbench).

This design helps keep your workspace cleaner by channeling filament waste directly into a bin beneath your setup. You can extend the chute by printing as many modular segments as needed to reach your container.

 

🖨 Print Instructions:

  • Adapter and Cover: Print with supports.
  • MainPoopTube Segments: Print as many as needed. No supports required.

🛠 Assembly Instructions:

  1. Remove the stock poop chute, keeping all 5 factory screws:
    • 1 × M3x4mm
    • 2 × M3x8mm
    • 2 × M3x12mm
  2. Set aside the 2 × M3x12mm and 1 × M3x8mm screws – you'll reuse them.
  3. Acquire 2 × M3x16mm screws (not included).
  4. Install the adapter:
    • Use the two M3x16mm screws for the top two side holes.
    • Reuse the two M3x12mm screws for the bottom holes.
    • Reuse one M3x8mm screw for the center-top hole.
  5. Attach the printed tube segments (MainPoopTube) until they reach your waste container.
  6. Snap on the printed cover to close the adapter hole.

💬 Feedback Welcome!

Tried this out on your Centauri Carbon? Found a tweak or improvement?
I'd love to hear your thoughts and suggestions.
Please leave a comment, and rate the model.

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Model origin

The author remixed this model.

Differences of the remix compared to the original

Fits the Elegoo Centauri Carbon. Included a cover for the adapter hole.

License