The COVID-19 pandemic has made face masks essential to our daily lives. With the increased demand for masks, a standardized way to categorize them has become necessary. The American Society for Testing and Materials (ASTM) has developed a categorization system that classifies masks based on their level of protection. This article will discuss the, its specifications, and its usage.
What Is It?
ASTM Level 2 masks are medical-grade face masks that offer moderate fluid resistance, bacterial filtration efficiency (BFE), and breathability. They are designed for use in healthcare settings with a moderate risk of exposure to bodily fluids and other potentially infectious materials.
Specifications of ASTM Level 2 Masks
The ASTM has established specific perfo…