ASTM Level 1 Mask – Basic Protection, BFE ≥95%
Model : HS-MK-LVL1A
ASTM Level 1 Mask – Basic Protection, BFE ≥95%
Model : HS-MK-LVL1A
Level 1
ASTM Level 1 Mask – Basic Protection, BFE ≥95%
The ASTM Level 1 Mask provides basic protection in low-risk environments, featuring a BFE (Bacterial Filtration Efficiency) of ≥95% and sub-micron particulate filtration down to 0.1 microns. Designed for comfort and breathability, it is ideal for everyday low-risk use in workplaces, schools, or public spaces. The mask also meets ASTM standards for differential pressure and synthetic blood penetration, ensuring safe and reliable performance.
Key Features & Benefits
- ASTM Level 1 certified for basic protection
- BFE ≥95%, sub-micron particulate filtration
- Lightweight, breathable, and comfortable
- Meets ASTM standards for blood penetration
- Ideal for low-risk public and workplace use
|
Bacterial filtration efficiency |
≥95% |
|
Sub-micron particulates filtration efficient at 0.1 micron |
≥95% |
|
Differential pressure, mm H20/cm2 (Breathability) |
<4.0 |
|
Resistance to penetration by synthetic blood, minimum pressure in mm Hg for pass resuls |
80 mm Hg |