In Stock Non-woven disposable Face Mask 3ply face mask disposable with tie-on BFE95%
Size:17.5*9.5cm
Main structure:
It consists of three layers of non-woven fabric, mask band and nose clip. Non-sterile and disposable product.
Main performance of the product:
BEF: ≧95% PEF: ≧30%
Pressure difference:
Pressure difference between two sides of the mask for gas exchange ≦49Pa
Scope of application:
used to cover the user's mouth, nose and jaw, to provide a physical barrier to prevent direct penetration of pathogenic microorganisms, body fluids, particles, etc.
Validity period: 2 years
