Gill respirator pleated filter half by Raftingtigger 3d model
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Gill respirator pleated filter half by Raftingtigger

Gill respirator pleated filter half by Raftingtigger

by Thingiverse
Last crawled date: 3 years, 4 months ago
Pleated filter frame for the Gill respirator. Makes the filter area about 180% of a flat filter. This makes a huge difference in breathability.
Make 2 halves and mate them together with a filter in between. Filter should be as long as an un-pleated surgical mask is wide and a little wider than the frame. It helps if one half is flexible. Either print a half in TPU or sink the file into the base of your slicer to make it thinner.

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