Nanohack mod (two filters + improvements)
Description
This is my own design of Nanohack v1 Mask from copper3d: https://copper3d.com/hackthepandemic/ the v1: https://www.thingiverse.com/thing:4231069 I find a couple of things to improve so i try to contribute to the development with this one. IMPROVEMENTS: - Two Filters with more airflow. - Better design of the nose, because the original one has air leaks, a little bigger... - Improve the design of the elastic band anchor, adding two holes to use for example with flexible material filament (using it as strap) - Changes in the thread. - Chanches in the Cap of the filter for improve airflow and unscrew. Please, share your prints and provide feedback! Thanks UPDATE 1/04/2020 - Tested by a nurse with good feelings. Good breeze and good fitting - Recomended to use nonwoven fabric as filter - Cut the filter in 45cm diameter, see the in pictures how to install it - Accept up 3 layers of filter UPDATE 4/04/2020 - Added postprinting details due the original source has change.
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