ASTM Level 1 Masks are the standard for procedural masks. As part of the complete Cardinal Health facial protection offering, they are a cost-effective solution for general use, particularly in low-fluid cases.
ASTM Level 1 characteristics
|Bacterial filtration efficiency||≥95%|
|Sub-micron particulates filtration efficient at 0.1 micron||≥95%|
|Differential pressure, mm H20/cm2 (Breathability)||<4.0|
|Resistance to penetration by synthetic blood, minimum pressure in mm Hg for pass resuls||80 mm Hg|
|Flame spread||Class 1|