This is my first upload and i’m pretty new to 3d printing. So if theres a mistake, feel free to reach out to me, or fix it on your own.
Built this after seeing many elderly without masks, or crudely constructed ones. I built these to hand out to everyone who needs one.
-Frame and hooks are washable and should be sanitized after each use, and the filter should be discarded.
-I used a virus, mold and bacteria rated media meant for an air conditioner, and then cut it into squares to size.
-Scaffolding holding up the top side (meant to squeeze the filter in) should be cut out before use.
-You will need elastic bands to secure to your head. (The hooks and loop are provided. Simply tie to the frame.) And a filter media.
This article was first featured at https://ift.tt/34b4xq8 on April 6, 2020 at 12:04AM by Ca114fire
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