The KN95 is an industry standard for respiratory equipment which has the intended effectiveness of filtering 95% of particulates greater than .3 microns.KN95 masks are considered respiratory protective equipment that conform to GB2626-2006 standards. They offer significant protection over standard surgical blue 3 ply masks and are approved by the CDC as acceptable replacements if N95 masks are unavailable*.
KN95 Mask (5-Pack)
$25.00Price