COVID Mask Modified

thingiverse

Print the mask then attach a HEPA or home AC filter, cut into shape to fit inside the mask cap. Secure it in place with the holder and fill any gaps with hot glue, making sure to get some on the threads for extra hold. Tighten everything up securely. When you breathe in, the mask should create suction and remain sealed when you plug the hole with your hand. You can also use hot glue to attach a strip of window material, foam, or even a towel around the area that comes into contact with your face if needed. The design of this mask was not created by me, but I did come up with the idea for the replaceable filter. This object is printed using PLA and does not require any supports during the printing process. Stay safe! This device has not been tested and should only be used as a last resort.