MMM Respirator Filter Housing
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I needed new filters for my 3M respirator but they have become pure unobtanium at this point so I made my own.
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Model information
- Source
- Printables
- Category
- Home Medical Tools
- License
- Creative Commons — Public Domain
I needed new filters for my 3M respirator but they have become pure unobtanium at this point so I made my own. I made these so that people could use their own filter media.
I am not an expert in this and I do not have any recommendations for what kind of media to use.
I make no guarantees, this is something I made for myself and thought that perhaps others would find it useful given the current global pandemic we all find ourselves in.
I have included the STLs, sliced GCODE and the fusion 360 file as the source so that others can use it to make changes and/or improvements.
I hope someone will find this useful. Good luck everybody.
EDIT: I first made the "round version" because that design is common on masks but I realized that it would be easier to cut filter material into a square shape than a circle so I made the square version. It should be able to take a square roughly 3x3" or 75x75mm.
If you are able to use it or improve it in some way I would love to hear from you. Please leave a comment or give me a shout on twitter @daniel_nelms