Is this 3D model free to download?

Yes, Ender 3 Part Fan Duct Ring is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by PRIma, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Ender 3 Part Fan Duct Ring 3D printable model by PRIma

Ender 3 Part Fan Duct Ring

Source: Thingiverse by PRIma

The Ender 3 Part Fan Duct Ring is a free printable 3D model from Thingiverse by PRIma. I recently bought the Ender 3 printer and started tinker already before assembling the whole unit LOL this Fan Duct Ring fits nicely and has some certain gap to extruder side and. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

3,417 saves Source: Thingiverse Updated 2026-10-17 License: CC-BY-NC-SA · non-commercial 20 makes Category: 3D Printer

Tags: awesome, cool, cooling, cooling duct, Creality, Creality CR-10, creality ender 3, Ender, Ender3, Ender 3, Ender 3 Pro, fan, fan duct

About this model

I recently bought the Ender 3 printer and started tinker already before assembling the whole unit LOL this Fan Duct Ring fits nicely and has some certain gap to extruder side and nozzle tip side effect/result still pending but should work printed with 0.1 layer and 100% infill / 3shells reduce print speed for good result you can support my work by clicking the button below:

Frequently asked questions

Is this 3D model free to download?: Yes. Ender 3 Part Fan Duct Ring is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by PRIma.
Who made this model?: Designed by PRIma, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.