[Ad] If you want to order this mask frame in SLA resin or other materials, we have a kit with SLA 3D printed version + filters (5 pieces/pack) available for purchase here. You can order other 3D printed medical parts by uploading 3D model to facfox.com/make

This facial mask frame is designed for those who don’t have enough disposable masks. You could change the air filter inside after use. The frame could be disinfected for repeat use.

We recommend flexible material like FDM ABS, SLS/MJF nylon or Flexible SLA Resin.

You could find files of 4 sizes (S-XL). They're just different dimensions and has no relation to clothing sizes, you could test print and adjust the size to perfectly fit your face. Normally S for kids. Also you could add names on the mask or change colors for distinction.

Please note that this is not designed for medical use.

Intended use: prevention of aerial droplets for mouth and nose

Components and recommended material:

Cover & filter fix piece: please use non-toxic material.
Seal: 4mm foam or silicone band for improved airtightness and softer skin touch.
Replaceable air filter: any brand is ok. Please make sure it’s bigger than the frame for better coverage of your mouth and nose.
Elastic band: any elastic band or rope you could find would be ok.

FacFox

FacFox