CLEANROOM FACE MASK
Latex free / high filtration facemask with four attached ties. Malleable aluminum contour bar for a perfect fit.
100% virgin spunbonded & pleated polypropylene non-linting outer layers, polyethylene microporous middle layer provides superb glass free filtration.
Individually inspected for sizing, welding and workmanship.
Particle Filtration: Average of 99.47 % at >1.0 μm per ASTM F2299 + non neutralized aerosol challenge per FDA guidance document on surgical facemasks.
Bacterial Filtration: Average of 99.76% as per ASTM F2101 with staphylococcus aureus organism challenge.
Viral Filtration: Average of 99.32% as adapted per ASTM F2101 and Military Standard MIL-M-36954C with ΦX174 bacteriophage challenge.
Breathability: “COOL” as per FDA guidelines, 2.5mm H2O/cm2 per MIL-M-36945C
Particulation: 589 average / >.5 μm/minute per IEST-RP-CC003.3 Helmke Drum Test
ISO Class: Class 5
Flammability: Class 1 - CPSC 1610
Size: 7 X 3.5”
Neatly stacked and cleanroom packed - 50 pieces per sealed inner polybag, 10 polybags per sealed master bag, 500 pieces per case.
Note: This item is an industrial face mask and not intended for medical use. It is not approved by or listed as a medical device with the US-FDA. Any test data shown above is for informational purposes only.