NIOSH # TC-84A-9251 Mask is comprised of 5 layers, with 2 filtration layers that filter >98% of all airborne particles.
Resistance to penetration by synthetic blood, measured in mm Hg 160mm Hg
Bacterial Filtration Efficiency (BFE) ≥98%
Particle Filtration Efficiency (PFE) ≥98%
Exhalation Resistance <35 mm H2O
Inhalation Resistance <25 mm H2O
Flammability Class 1 FDA-APPROVED – MADE IN USA MODEL #: DT-N95-FH
