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Hi there I hope you are still healthy. Because of Covid-19 pandemic I developed this printable mask. You can print it without supports and it takes about 5 hours to print all parts if you print it with 0.2 layers and 0.6 nozzle. I used a…
The filter is designed for respirators with exhalation valve to prevent its wearer to spread drop infection. Between two printed parts there is space for 2-4 layers of cotton or similar filtering material. The filter holder is tightly…
breath valve and exhalation valve/ Based on https://www.thingiverse.com/thing:4223974 added out valve with 27mm membrane Category: Other
A model made according to a real building that stands on the Pražského povstání. I created the model at the request from colleague.
Exhalation filter designed to directly attach the exhalation port on the Honewell 7700 series respirator. I designed this to be used in the healthcare setting as healthcare workers using half-mask respirators. This will help trap any…
Exhale extension for halfmask "Scott profile 2TM". Space between mask and extension must be sealed with doubleside adhesive tape or silicone or hot glue atc. Use paper tissue as a filter between clip part and cover+lid. Sanding is usable…
breath valve and exhalation valve/ Based on https://www.thingiverse.com/thing:4223974 membrane 17mm Category: Other
breath valve and exhalation valve for breathing mask/ Based on https://www.thingiverse.com/thing:4239407 Category: Other
Please read about the effectiveness of blue shop towels against Covid-19 https://www.businessinsider.com/homemade-mask-using-hydro-knit-shop-towel-filters-better-2020-4…
Exhalation valve for home sewn mask. Dimensions are designed to hold together without glue. Category: Replacement Parts
