Prusa i3 MK3 Noctua Extruder fan cover 3D printable model by Petclaud
Prusa i3 MK3 Noctua Extruder fan cover photo 1 Prusa i3 MK3 Noctua Extruder fan cover photo 2 Prusa i3 MK3 Noctua Extruder fan cover photo 3 Prusa i3 MK3 Noctua Extruder fan cover photo 4 Prusa i3 MK3 Noctua Extruder fan cover photo 5 Prusa i3 MK3 Noctua Extruder fan cover photo 6

Prusa i3 MK3 Noctua Extruder fan cover

Source: Thingiverse by Petclaud

The Prusa i3 MK3 Noctua Extruder fan cover is a free printable 3D model from Thingiverse by Petclaud. See here a version for the MK3S: _________________________________________________ Update 06-10-2018: Added version of the cover for the R3 release of the Prusa Extruder body. You can download the STL file from the original listing below and print it at home.

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332 saves Source: Thingiverse Updated 2026-10-23 License: CC-BY · commercial OK 2 makes Category: 3D Printer

Tags: Prusa, i3, MK3, Noctua, Extruder, fan, cover

About this model

See here a version for the MK3S: _________________________________________________ Update 06-10-2018: Added version of the cover for the R3 release of the Prusa Extruder body. Due to some changes in the extruder body design, the fan cover needed some modifications. File name is: Noctua fan cover MK3_R3.stl I assume that consequentially if you update your MK2 extruder to the R3 version of Prusa's extruder design this cover might also work for your MK2(s)/MK2.5 - have not verified this. _______________________________________________________________ JKSniper made a very nice Noctua fan upgrade for the MK2. The new MK3 is already provided with a Noctua fan by Prusa which is great because the fan is really silent. However.... that color!!!! Wow... I guess nowadays Prusa ships with black Noctua…

Frequently asked questions

Is this 3D model free to download?
Yes. Prusa i3 MK3 Noctua Extruder fan cover 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 Petclaud.
Who made this model?
Designed by Petclaud, 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.

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