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3D printer accessories

SpongeBob SquarePants Filament Dust Filter

In stock
  • Spongebob filament dust filter
  • Keeps your nozzle clean
  • Data ready for 3D printing:
    • 2 parts .stl


sponge filament filter


SpongeBob filament dust filter

Dust filters are especially useful if you have some dusty spools of filament that you want to print from because it protects your nozzle from clogging.

This model prints without supports (even the nose was printed without supports at 0.2 mm layer height)

You need about 27mm of 1.75 mm filament to join it together and a piece of sponge to put inside
It has a 9 mm hole at the bottom if you have a knob on your printer that it would have to go over (like the Prusa MK3S)

You can follow this instructables guide for more information and some SpongeBob pictures 🙂

Files contain 2 halves of SpongeBob ready to print

If you want it to work on a 2.85 mm filament (or 3 mm, like a caveman 😀 ) 120% scale should be big enough but then you would have to find something to joint he two halves.

Works best at 100% scale for 1.75 mm filament printer.

This model doesn’t need supports. The one you see on the pictures was printed from Fillamentum PLA Extrafill Traffic Yellow.

If you’d like to suggest what we should do next, check out our pre-order page and fill in your suggestion: preorder

This model was created by someone from our 3Demon team. It is fan-made. We are a group of modelling and 3d printing enthusiasts, who work in a 3D makerspace located in Prague, Czech Republic. We make cosplay accessories, technical gadgets and much more. Have a look at our Facebook page to find out more about us:


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