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Qidi Plus 4 Advanced Filtration Cartridge — image 1
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Qidi Plus 4 Advanced Filtration Cartridge

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Remix of @DarkDoctor's great AFS with modeled supports to reduce required filament and maybe improve air flow.

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4.667 / 5
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243
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Reviews
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Updated at source:

Model information

License
Creative Commons — Attribution — Noncommercial — Share Alike

After printing Dark Doctor Studios' great Advanced Filtration System model, I broke one of the front upright arms while removing the slicer-generated organic supports.  The supports were harder to remove than I'd anticipated.  Admittedly, I could have done a better job configuring the supports, but I was still a little annoyed that I had to use supports at all.  So I set out to remix the model to:

  1. Eliminate the need for slicer-generated supports.
  2. Reduce some bulk from the model.
  3. Recover some of the real estate for the activated carbon lost to the inclusion of the HEPA filter.
  4. Add some cosmetic chamfers to satisfy my aversion to sharp edges.

 

I printed this using QIDI ABS-GF25, which I really like a lot.

Print the model as already oriented in the .3mf file.

0.4mm nozzle at 0.2mm layer height, 3 perimeters, 5 top solid layers, 4 bottom solid layers, 10% gyroid infill and no generated supports.

Edited (2025/03/06)
The filters I'm using are “BlueStars ILIFE V3s V3s pro V5 V5s V5s HEPA filter Replacement”, which have worked pretty well for me.  They can be found here: https://www.amazon.com/dp/B0CK2QT3KW

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