Earloop Face Masks (ASTM Level 3)
These ASTM Level 3 surgical masks are non-woven and are made with a 4-ply construction for even greater protection from airborne particles. Each face mask has a quad-fold design and an adjustable nose strip for a secure fit.
Masks comply with ASTM F2100-19 requirements.
Fluid Resistance: 160 mm Hg
Bacterial Filtration Efficiency: BFE ≥ 98%
Particle Filtration Efficiency: PFE ≥ 98%
Breathability - ΔP: < 6.0 mm H2O/cm²
Pkg. of 50 latex-free masks.
NOTE: Due to the demand for PPE, these are non-returnable.