MASK WITH INTERCHANGEABLE FILTER

thingiverse

Here's a simple design for a reusable mask that's easy to print and assemble. Simply swap out the filter for a new one whenever it gets dirty or clogged. The mask comes equipped with absorbent cotton pads that can be used to remove makeup and other impurities from your skin. To secure everything in place, simply apply a few drops of hot glue to the top of the mask and let it dry completely.