COVID 19 VIRUS LOOKING FILTER CAPSULE

thingiverse

I've got some leftover designs on my computer that I created back in March. These designs offer the best protection against rain while still providing great airflow for the mask/filter combination. The virus look is just a fun design. To use this, you'll need to have a 3M respirator, and it will fit most of them with their original quick lock system. All you do is cut out a circle with a diameter of 38mm from any three-layer mask and insert it as the filter, similar to my other filter capsule design. You can check that out for more details. (Check out my other designs.) Then simply screw it in place.