Tested by Nelson CE&FDA certificated High-filter efficiency EN149:2001 FFP1,FFP2,FF3 standard mast

Disposable activated carbon face mask

*EN149:2001 FFP1,FFP2,FFP3 standard cup shaped dust mask

*Logo can be branded on masks by hot stamping*Passed the testing by Nelson Labs of the USA

Performance Data:

*PARTICLE FILTRATION EFFICIENCY (PFE): >95% AT 0.1 MICRONS

*DIFFERENTIAL PRESSURE, DELTA P (BREATHABILITY): <2.0 mm H2O

*BACTERIAL FILTRATION EFFICIENCY (BFE): >95% AT 3 MICRONS

*Resistance to penetration by synthetic blood—120mmHg