Snorkeling mask virus-bacterial filter adapter (covid19)

thingiverse

You can find two different adapters: #filtro# and #filtro_doppio#. When you use the component "filtro", the mask uses the same path for both inhalation and exhalation through the filter. If you use the component "filtro_doppio" (the one with 2 connectors), the mask uses two separate paths for inhalation and exhalation. _____________________________________________ For Use With "filtro" (Simple) Components - Mask: UBEA Easybreath mask (Decathlon) - Filter: standard virus-bacterial filter commonly used in hospitals Do not remove mask valves when using this setup. Leave them installed as they were supplied. _____________________________________________ For Use With "filtro_doppio" You need two filters for this setup. To use it, close the front valve so that exhalation will be forced to exit through the filtered path. These prototypes are subject to adaptation and improvement. Feel free to upgrade or remix with better ideas. Contact me at info@way2make.it or @way2makeit on Twitter for any questions or suggestions. DISCLAIMER: Use this model at your own risk. It is not certified and has not been approved by any regulatory agency. I advise using it only in emergency situations. If respiratory problems occur, stop using it immediately. Depending on printing results, you may need to use additional insulation measures to avoid air gaps.