Standard |
Our Masks |
Bacteria Filtration Efficiency (BFE) |
99.5%* |
Particle filtration efficiency (PFE) |
99.3%@ 0.1 micron* |
Fluid Resistance |
175 mmHg* |
Breathability - Delta P |
5.2 mm H2O/cm2* |
Flame Spread |
Class 1* |