Free Other STL Download - Respirator Valvy [ad:hoc] Covid-19by iczfirz

Yet another easy printable and usable cigar pipe style respirator. (Pocket Size. Ad hoc basis!!! ) HEPA filter mount STL and customizable scad here. (--- DISCLAIMER ---) Print and use it at your own risk. Uses up to 10mm thickness Ply Filter. Respirator weight 18gram. I made this not just for the outbreak of the Covid-19 virus. I would suggest everybody should keep one in bag. (eg. confined space [ lift | elevator | transport ] && someone sneeze) Good Luck everyone and my loves. Welcome comments and suggestions. Tips me cheese burger and subscribe my YouTube Channel if you like my work. https://paypal.me/iczfirz https://www.youtube.com/c/iczfirz If you have 3M Half Facepiece, please check https://www.thingiverse.com/thing:4264152 If you have Ambu Mask / BVM, please check https://www.thingiverse.com/thing:4260234 Looking for 3d printed air purifier device? Here you go the >> [Deckman]