Covid-19 Hermetic Face Mask with Replaceable filters

thingiverse

I came up with a 3D mask design that's budget-friendly and straightforward to build. Most importantly, it adheres to specific criteria in light of the current #covid situation and the level of protection it offers: - It provides maximum protection. - It utilizes air filters that are 1) readily available even during the current crisis and 2) simple to replace. - The mask can be disinfected for continuous use. - The mask is designed to be comfortable to wear. - The mask attaches hermetically to the face. Apparently, all these requirements can be met despite the long list. I created a 3D printable mask that weighs only 60grams. The cost of 60grams of PLA plastic is approximately $1 at ardushop. There are already several excellent designs on thingverse, but this one likely makes history as the first to use an adhesive sponge to increase comfort and seal it to the face: https://youtu.be/LNcEpLx0qjk This design also marks a breakthrough by utilizing easy-to-procure and replaceable cotton pads, placing the air filters on the sides rather than the front to prevent contamination, and using adhesive sealing sponge tape to secure a tight seal on the face.