The Project

It is a collaborative project in which companies, laboratories and volunteers have participated to be able to help in the event of a lack of protective material due to the pandemic.

The material appearing on this website is freely available under the license inspired by the CERN Open Hardware weakly-reciprocal variant, CERN-OHL-W

Developed Elements

  • Semi-rigid masks.

  • FFP3 and FFP2 filters.

  • Filter cartridges.

  • Exhalation valve.