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Filament Guide for Ender 3 V3 SE

Filament guide for Ender 3 V3 SE relocates the spool to reduce vibrations and improve stability.
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updated January 30, 2025

Description

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The stock spool mount on the Ender 3 V3 SE sits right on top of the printer, which I found caused vibrations and made the whole setup a bit wobbly. I came across this Z-Axis Reverse Bowden Mount but didn’t want to use the pneumatic fitting, so I remixed it into this press-fit version. I wasn’t happy with solutions for routing the filament from the top, so I designed a new top part, slightly elevated to leave room for very tall prints.

The two elements are connected with 40cm long 6mm in diameter (external) bowden tube.

What you need (non-printed parts):

  • ~40cm Bowden tube (6mm outer, 4mm inner diameter)
  • 2x original frame bolts (to mount the top piece)

Printed with PLA. Attached FreeCad model.

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The author marked this model as their own original creation.

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