Meet the Maker Mask: a 3D printable respirator mask that can be made with materials found at your local hardware store. Maker Mask Rapid has only 3 parts and can be printed in just 1.5 hours. Maker Mask Radius takes 2 hours to print and has 3 vents to increase airflow.
The Maker Mask Respirator can be made in 3 hours. It has a replaceable HEPA filter. It is also available for children. A ventilator is also in the works.