Disposable medical face masks with fluid resistant outer layer and white, facial tissue inner layer. Built with extra long aluminum nose piece and made in the USA.-ASTM Level 1-Meets En14683 rating Type IIR Standard-Fluid resistance 80 mm Hg-BFE >98.4%-PFE=98.5% @ 0.5 micron-Flame Spread Class 1
Reviews
There are no reviews yet.