Advanced nanofibre filtration
Latex-free 3-ply construction
No Graphene
Adjustable aluminum nosepiece
Comfortable soft earloops
Single use
 
Melt-Blown Nanofibres
• filtration is achieved using melt-blown
nanofibres.
• Melt-blown nanofibres have a much smaller diameter (0.6
to 0.8 microns) than the melt-blown polypropylene fibres
used in other masks (diameter 2 to 10 microns).
• Smaller fibres mean a more densely packed filter layer that
is lighter and thinner than MBP.
• The result is improved breathability and superior filtration.
 
ASTM LEVEL 1:
Bacterial Filtration Efficiency, %    ≥ 95
Differential Pressure, mm H₂O/cm²    < 5.0
Sub-Micron Particulate Filtration Efficiency at 0.1 micron, %    ≥ 95
Synthetic Blood Penetration minimum pressure in mmHg for pass result 80
Flame Spread : Class 1
(40 boxes per case)
 
ASTM LEVEL 2:
Bacterial Filtration Efficiency, %    ≥ 98
Differential Pressure, mm H₂O/cm²    < 6.0
Sub-Micron Particulate Filtration Efficiency at 0.1 micron, %    ≥ 98
Synthetic Blood Penetration minimum pressure in mmHg for pass result 120
Flame Spread: Class 1
(40 boxes per case)
 
ASTM LEVEL 3:
Bacterial Filtration Efficiency, %    ≥ 98
Differential Pressure, mm H₂O/cm²    < 6.0
Sub-Micron Particulate Filtration Efficiency at 0.1 micron, %    ≥ 98
Synthetic Blood Penetration minimum pressure in mmHg for pass result 160
Flame Spread: Class 1
(40 boxes per case)