ASTM LEVEL 1
Fluid resistance= 80 mmHg
BFE>95% at3 microns
PFE? 95%at0.1 micron
DELTA P, mmH2O/cm2< 4.0
Meets EN14683 Rating-Type II Standard
- Fluid resistant outer layer
- White tissue inner layer
- Extra-long aluminum nose piece
Not made with natural rubber latex
