3D printer users, Print a mask yourself. Thank you @Stéphane Néotech for sharing STL download link:
Buy on:
This model has not been approved by any regulatory agency. Use it at your own risk, and only as a last resort, if you do not have any other homologated protection. Note: This model only includes the mask structure (3 pieces) but does not include the required filter to effectively block the spread of the virus. Also, additional isolation measures could be required to properly fit the face without air gaps. Please check the comments for more information shared by other users about the types of filters that could apply to a mask with these characteristics. The effectiveness of P3 particulate filters has been mentioned, and probably also HEPA 12/13, but unfortunately, we do not have the means of analysis necessary to confirm this with guarantees. Again we remind you to use this model at your own risk. 展开
