thingiverse
Filter Pig
I've been using [this PLA filter](https://www.thingiverse.com/thing:492067), but why settle for a boring cylinder?
There is a slot in the bottom where you can insert a piece of sponge that has a light coating oil. Almost any cooking oil can work, but I'd check to make sure the smoke point of the oil is higher than the printing temperature. (Olive oil has a smoke point of 210C, refined safflower oil is 266C.)
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How do I download Filter Pig?
Click the "View on thingiverse" button above to visit the original model page on thingiverse. You can download the STL file directly from the creator's page for free.
What 3D printer can I use for this model?
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Is this 3D model free to download?
Yes, this model is available as a free download on thingiverse. Some creators accept tips or donations.
Can I modify this STL file?
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original thingiverse page to see if modifications are permitted by the creator.