COV3D breathing mask

As breathing masks are scarce in times of Covid19, I thought it wouldn't hurt to design a 3D-printed version where the filters (e.g. cotton pads) can easily be replaced. The Blender project file is also included. By adjusting the splines, the mask can be adapted to different face shapes or sizes. I don't know how strong the filter effect will be with corona viruses. Independent of this, the mask is suitable for protection in e.g. woodwork ;)

Baisalbek Daniiarov