Is this 3D model free to download?

Yes, Satsana 5015 Fan Duct for Ender 3 / CR-10 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 eric-anastas, 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.

Satsana 5015 Fan Duct for Ender 3 / CR-10 3D printable model by eric-anastas

Satsana 5015 Fan Duct for Ender 3 / CR-10 photo 1

Satsana 5015 Fan Duct for Ender 3 / CR-10 photo 2

Satsana 5015 Fan Duct for Ender 3 / CR-10 photo 3

Satsana 5015 Fan Duct for Ender 3 / CR-10 photo 4

Satsana 5015 Fan Duct for Ender 3 / CR-10

Source: Thingiverse by eric-anastas

The Satsana 5015 Fan Duct for Ender 3 / CR-10 is a free printable 3D model from Thingiverse by eric-anastas. This is an updated version of my popular fan duct for the stock Ender 3 that's designed for a larger 5015 filament cooling fan. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

2,493 saves Source: Thingiverse Updated 2026-10-07 License: CC-BY · commercial OK 21 makes Category: 3D Printer

Tags: CR10, Creality, Creality CR-10, Ender, Ender3, Ender5, Ender 3, ender 5

About this model

This is an updated version of my popular fan duct for the stock Ender 3 that's designed for a larger 5015 filament cooling fan. Here's a link to my original design. I've also created a new Dual 5015 Blower design here which you may want to consider before printing this duct. Like my original version this is also designed to be printed easily without supports. Although, at least on my printer I find a brim is required to keep the small cable cap, and wall between the cables and hotend from warping away from the bed. !Printed Here's an overviews of some of the updates I've made in this design. 5015 Fan support Obviously as mentioned above this is designed for 5015 style blower fan. You'll also need two M4x20 screws to attach the fan. Personally I'm using this WINSINN fan from Amazon. I think…

Frequently asked questions

Is this 3D model free to download?: Yes. Satsana 5015 Fan Duct for Ender 3 / CR-10 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 eric-anastas.
Who made this model?: Designed by eric-anastas, 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.