Virta Komfort-Guard Mask - ASTM Level 3
- Disposable, single use, medical grade face mask that offers user ASTM Level 3 protection.
- Features earloops, moldable nose clip, and anti-fog foam strip.
- Offers 3-ply protection.
- Blue in colour.
- Made in Canada.
- Latex free.
- Bacterial filtration efficiency: ≥ 98%
- Particle filtration efficiency: ≥ 98%
- Fluid resistance: 160mmHg
- Breathability - Delta P: <6.0mm H₂O/cm²