COVID-19 mask Easy HEPA CPAP filter replacement

thingiverse

NEWEW: https://www.thingiverse.com/thing:4408471 BEFORE DOWNLOADING >>> Please read the full license. This is a free model, and you can share it and adapt it. But you must give appropiate credit and may not use it for commercial purposes (absolutely no exceptions). Finally, if you remix/modify it, you must distribute your contributions under the same license as the original. If you find this model elsewhere and somehow breaks any of the stated license conditions you can send us a message so we can take appropriate measures. _______________________________________________________ You will need 1x CPAP HEPA filter (amazon) 5x M3 x 8mm _______________________________________________________ I sugest to print the mask in TPU and the rest in PETG This 3D model has not been approved by any regulatory agency and has not passed any laboratory tests. It is a prototype modification of the original designed by LAFACTORIA3D (a Spain-based company), presented among many other works in the CORONAVIRUSMAKERS community, created with the aim of providing emergency protective material to medical professionals who need it, given the current global shortage of supplies. It is not intended to replace any homologated mask, but to provide minimal protection. We cannot guarantee its operation, so use it at your own risk. _______________________________________________________ If you found this useful, please donate what you think it is worth to my https://www.paypal.me/jomon Help cover the time of design. Thanks, Enjoy!