Activated carbon filter for 120mm pc fan 3D print model

This is a simple active carbon air filter that use normal 120mm pc fan. The filter thickness is 16mm. You can see it and the assembling into the video.

I added the legs to the PC fan if you want to use it as a table air purifier :)

The design is optimized for 0.4 nozzle.


  • layer 0.2mm
  • top/bottom 1mm
  • wall 0.8mm
  • infill 20-25%
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    Activated carbon filter for 120mm pc fan
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    3D model formats
    • Stereolithography (.stl) (5 files)-
    3D model details
    • Publish date2020-09-17
    • Model ID#2611153