coronavirus mask with homemade arming filter

coronavirus mask with homemade arming filter

cults3d

The filter is assembled with active or natural carbon and gauze with cotton. chop the carbon into small grains and wrap them in cotton with gauze. there are also other ways to make the filter

Download Model from cults3d

With this file you will be able to print coronavirus mask with homemade arming filter with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on coronavirus mask with homemade arming filter.