Mohamad Abdallah, “This model has not been approved by regulatory agencies and has not passed any laboratory tests. It’s an open source prototype designed and created by Mohamad Abd Allah Architect to help fill the gap in the shortage of mask and face the pandemic with 3D printing technologies. We cannot guarantee its operation, so use it at your own risk.
If you choose to mass production, it must be a not-for-profit venture that operates at cost to serve your local community. “