Constructed of 3 layers of soft and breathable non-woven fabric and melt-blown. Meets the ASTM Level 1 standards for general use and low fluid cases. Features soft and comfortable elastic ear-loops and adjustable nose seal that fits perfectly with no uncomfortable pressure points. The mask is suitable for adults and children, and it is ideal for daily use, emergencies and extended wear.
- Flammability class I
- Bacterial Filtration Efficiency: 99.7%
- Particle Filtration Efficiency: 98.5%
- Particle size: 0.1 μm