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Level 3 ASTM 3
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Average Filtration Efficiency: 99.939%
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Standard Deviation: 0.0196
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Particle Size: 0.3 µm .
These GMX Face Masks are fluid-resistant and latex-free, with soft earloops for comfortable wear and breathability. Each mask complies with ASTM F2100 Level 3 requirements. Available in 2000 per case.
To place an order, click "add to cart" above.
WARNING: This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.