Madrid, Spain /
I’m coming from Spain hopeful news to cope with the pandemic, as a group of specialists developed a new face mask of which -according to his studies- he is capable deactivate different types of coronavirus in two hours, with efficiency rate of almost 100%, which would make it the “best mask” in the world against COVID-19.
The mask was designed by Bioinicia Company, with the support of Spanish Higher Council for Scientific Research (CSIC) and the Palens company, so it is guaranteed for commercial sale.
Proveil face shield. What is it and how does it work?
The manufacturer claims that the product has certification of various health regulations, including those that have been applied in the European Union against COVID-19.
Among its features is the fact that it was used nanofiber technology, which have a mechanical and non-electrostatic air filtration, “Causing them to have a uniform morphology with a much smaller pore size than conventional fused polypropylene filters”.
“It allows the passage of air, with a size of about 4 nanometers, while filtering viral aerosols, bacteria and suspended particles. It is known that the size of coronaviruses varies between 80 and 160 nanometers“. 
How and where to buy the Proveil mask?
This product can only be purchased through Bioinicia company website, emphasizing that -according to its results- the mask can be reusable if it is disinfected with 70% alcohol, from its degree of the effectiveness decreases between 1 and 2 percent.
How much does this face mask that disables COVID cost?
It has a commercial cost of 60 euros (equivalent to approx thousand 500 Mexican pesos) for a box with 25 masks.