Filtration Mask (TPU)

Getting tired of washing cloth masks, I decided to design an easily printed filtration system.

WARNING: Thie mask should only be printed using TPU or similar soft, strong, and elastic filaments. Rigid filaments are more likely to fracture, creating sharp and dangerous edges.

While this design relies on supports for certain areas, with optimal settings and positioning, artifacts are limited to hidden areas and are minimal. Designed with 2 and 3 filtration points, the mask allows for good and better filtration and ventilation. The quality of filtration will depend on the chosen filter material inserted into the printable filter cases.

I'm currently developing a simple clasp and strap to be used with this or any compatible mask or object.

* Print 1 mask in TPU *

* Print 1 Filter case per mask filter opening (PLA) *
Print 1 inner filter
Print 1 filter seal
Print 1 outer filter


Assembly
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1.Insert inner filter cases into the circular openings of the m