-33% From$ 108.98
SURGICAL MASK IRR by Proveil .
It has a nanofiber technology (NF). Nanofiber filters offer mechanical filtration, not electrostatic.
The only masks endorsed by the CSIC, the Higher Council for Scientific Research created by PROVEIL.
Thanks to the symmetrical structure of these surgical and hygienic masks, they protect both the wearer and those around them.