Determination of particulate filter efficiency level of N95 series filters against solid particulates for non-powered, air-purifying respirators standard testing procedure. Pittsburgh, PA: National Institute for Occupational Safety and Health; 2016.https://www.cdc.gov/niosh/npptl/stps/pdfs/TEB-APR-STP...
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Determination of particulate filter efficiency level of N95 series filters against solid particulates for non-powered, air-purifying respirators standard testing procedure. Pittsburgh, PA: National Institute for Occupational Safety and Health; 2016.https://www.cdc.gov/niosh/npptl/stps/pdfs/TEB-APR-STP...
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Total options:3 Respirator Filter Class;1 Shape;1 Exhalation Valve;2 Type. Select now 1. Respirator Filter Class(3):NIOSH N95 NIOSH N95EN149 FFP2AS/NZS 1716 P2 2. Shape(1):conical style conical style 3. Exhalation Valve(1):NO