3D printed reusable mask for personal protection

thingiverse

##3D Printed Mask Reusable with Filter The 3D Printed Mask is designed for reuse and requires the use of a 6 cm diameter HEPA/N95 filter and two elastic straps. The mask must be disinfected after each use, and the filter needs to be replaced. ###Assembling the Mask 1. Print both the mask.stl file and the cover.stl file using PLA, PET, or ABS with a 50% infill rate and no support material. 2. Place a circular HEPA filter or any N95 Filter that fits (6 cm diameter) between the mask (white) and the cover (black). 3. Fasten the cover to the mask in a clockwise direction. 4. Add two elastic straps to connect the mask to your face, ensuring there is no space between the mask and your face. 5. Test the mask: ensure that air enters through the filter by blowing into the mask. If air leaks from the sides, do not use the mask. ###Disclaimer We assume no responsibility for misuse or unintended consequences resulting from manufacturing or wearing this design (or derived designs), including medical-grade protection claims against Covid-19.