Whatever the question,
ReTHINK reusable Type 1 Medical Mask
is the answer.
The ReTHINK Reusable Type 1 Mask Filter is the best reusable alternative to the traditional single-use medical mask. It has been designed to meet the filtration performance, differential pressure and microbial cleanliness requirements for a Type 1 Medical Face Mask as set out in SANS 1866-1 and European Standard EN14683. When the nanofiber filter is used in combination with a compatible cloth mask, it is intended to effectively function as a medical device-grade Type 1 Medical Mask.
However, a few key characteristics about these masks clearly distinguish them from the rest, as they ensure superior performance and increased benefits to all who use them. Their performance characteristics are tested according to a set of standardized test methods (ASTM F2100, EN 14683, or equivalent) that aim to balance high filtration, adequate breathability and optionally, fluid penetration resistance.
“The test results show that the Nano Air Mask performs better than the cloth masks tested and as well as an N95 mask in terms of filtration of aerosolized droplets but is much lighter and more comfortable to wear.”
Dr. Manhar Dhanak
Chair of the Engineering Department at Florida Atlantic University

The Stellenbosch Nanofiber Company develops products at the cutting-edge of nanoscience and technology. The ability to innovate and adjust in a rapidly changing environment is key to producing items that can improve our realities on all levels of life.
Our patented technology, in conjunction with ISO 9001 and ISO 13485 compliant development and manufacturing systems allows us to prove that innovation and good design has the power to change the world.
We have also managed to collect some accolades along the way and have been featured in the Time 100 Most Innovative List.