Is this 3D model free to download?

Yes, "Spriya" - High Efficiency Anet A8 Fan Duct 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 lokster, 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.

"Spriya" - High Efficiency Anet A8 Fan Duct

Source: Thingiverse by lokster

The "Spriya" - High Efficiency Anet A8 Fan Duct is a free printable 3D model from Thingiverse by lokster. If you use this fan duct & think it makes your prints look better, don't forget to TIP! ;) The story I designed this fan duct as a 100% free & open source alternative to another. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

4,200 saves Source: Thingiverse Updated 2026-10-16

Tags: "Spriya", -, High, Efficiency, Anet, A8, Fan, Duct

About this model

If you use this fan duct & think it makes your prints look better, don't forget to TIP! ;) The story I designed this fan duct as a 100% free & open source alternative to another one which was very good, but unfortunately it's license was preventing me from modifying it the way I see fit & share it freely. So I started Blender, and made my own from scratch in a couple of days. One that I can share freely with the community, so anyone can use it, remix it or trash it - in any order ;) The fan duct works very good for me, but I give you no warranty that it will work for you. Highlights of this fan duct: - The most important: it's more effective compared to the semi-circular design, and A LOT more effective than the stock Anet A8 fan duct. - it's quieter, compared to the stock & the semi circu…

Frequently asked questions

Is this 3D model free to download?: Yes. "Spriya" - High Efficiency Anet A8 Fan Duct 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 lokster.
Who made this model?: Designed by lokster, 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.