★ High Quality Medical Face Mask
★ According to Nelson test report for the BFE, product filters up to 99% at 3㎛ particle size.

The activated carbon layer effectively neutralizes odors.

The surgical mask is used to keep the environment uncontaminated during medical checking, surgery or other procedures that require protection and isolation. It is available in 3 ply and 4 ply.
ASTM Level 1, 2, 3, ISO10993, CNS 14774 avaiable.