In Stock Ready To Ship! These KN95 masks are rated by the Center for Disease Control as suitable replacements for the now-scarce N95 facemask. Like the N95 masks, they block up to 95% of particles .3 microns and larger, drastically reducing respiratory risk by wearers and are available in the quantities required by stringent quarantine standards guiding most health organizations in the US right now. Individually Wrapped.

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KN95 Particulate Respirator Face Mask - 20/box

Part No: A-4651
In Stock Ready To Ship! The KN95 is an industry standard for respiratory equipment which has the intended effectiveness of filtering 95% of particulates greater than .3 microns.

KN95 Particulate Respirator masks are considered respiratory protective equipment that conform to GB2626-2006 standards. They offer significant protection over standard surgical blue 3 ply masks and are approved by the CDC as acceptable replacements for N95 masks.*

Bacterial Filtration Effciency (BFE):≥ 98 %
Viral Filtration Effciency (VFE):≥ 98 %
Particulate Filtration Efficiency (PFE):≥ 95 %
Inhalation / Exhalation Resistance:resistance at 30 l/min:<0.7mbar Inhalation resistance at 95 l/min:<2.4mbar Exhalation
NaCI Aerosol Penetration Test:≤ 5%
Primary Skin Irritation Index:0
Dermal Sensitization:No response observed
Inward Leakage TIL:4.8%

Individually Wrapped.
FDA Approved Manufacturer

NPPTL International Assessment Results Report 98.95% filtration

*FDAs Announcement on KN95 Approved Usage
(April 3, 2020)

3M Mask Comparison Data Page


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Additional Information
Short Description No
SKU A-4651
Visibility Catalog, Search
Est Ship Date No

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KN95 Particulate Respirator Face Mask - 20/box