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COVID-19 MASK (Easy-to-print, no support, filter required)

Download free 3D print files COVID-19 MASK (Easy-to-print, no support, filter required), lafactoria3dDownload free 3D print files COVID-19 MASK (Easy-to-print, no support, filter required), lafactoria3dDownload free 3D print files COVID-19 MASK (Easy-to-print, no support, filter required), lafactoria3dDownload free 3D print files COVID-19 MASK (Easy-to-print, no support, filter required), lafactoria3dDownload free 3D print files COVID-19 MASK (Easy-to-print, no support, filter required), lafactoria3d

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<<< DISCLAIMER >>>
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. The recommended measures to protect yourself from infection with the coronavirus COVID-19 are the following:

• Stay home and avoid contact with other people
• Avoid touching your face with your hands
• Wash your hands very often

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.


<<< ADVERTENCIA >>>
Este modelo no ha sido aprobado por ninguna agencia reguladora. Úselo bajo su propia responsabilidad, y solo como un último recurso, en caso de no disponer de ninguna otra protección homologada. Las medidas recomendadas para protegerse de la infección del coronavirus COVID-19 son las siguientes:

• Quédese en casa y evite el contacto con otras personas
• Evite tocarse la cara con las manos
• Lávese las manos muy a menudo

Nota: Este modelo solo incluye la estructura de la máscara (3 piezas) pero no incluye el filtro necesario para que pueda bloquear de forma efectiva la propagación del virus. Además, podrían ser necesarias medidas de aislamiento adicionales para un correcto ajuste a la cara sin entradas de aire. Por favor, consulte los comentarios para más información compartida por los usuarios sobre los tipos de filtro que podrían servir en una máscara de estas características. Se ha mencionado la eficacia de los filtros de partículas P3, y probablemente también los HEPA 12/13, pero lamentablemente no contamos con los medios de análisis necesarios para confirmarlo con garantías. De nuevo le recordamos que use este modelo bajo su propia responsabilidad.

  • 3D file format: STL and ZIP

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11 comments

Very well done; thank you so much for your contribution. I lined the inside edge with rubber from an old bike inner tube to create a better seal. It works pretty well.

Fits perfectly ! Absolutely tight. I added an exhaust valve, which makes breathing out easier. You just have to make sure that you really use a P3 filter.

buenos días yo la imprimí y puse de filtros lo de las mujeres las esponjas de desmaquillarse son redondas así que tenéis que poner que tapen todo entero.

Thank you for that project!
I've printed it and is totally amazing!
It has required in normal size dimension more or less 5.30 hours.
Thank you thank you thank you!

Me sigue agradando que haya personas, que cuelgan aqui gratuitamente sus diseños gratuitamente, mas cuando hay emergencia nacionales y mundiales, personas altruistas que ayudan y renuncia a lucrarse con estas cosas.Gracias a todas las personas que lo hacen

¿Qué filtro le ponéis?


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