Building a DIY Full Face Filter Mask

Experiments with using off the shelf parts to assemble a robust filtering mask

Jason Bowling
Apr 12, 2020 · 9 min read
The assembled mask

At the time of writing, there is a worldwide shortage of personal protective equipment (PPE) for both medical professionals and the general population due to the coronavirus/COVID-19 pandemic. There have been stories in the news about healthcare workers hacking together…