KN95 FDA Approved Protective Mask - 10 Pack

$14.99 Regular price $29.99
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Product description


The KN95 is an industry standard for respiratory equipment which has the intended effectiveness of filtering 95% of particulate grater than .3 microns.

Click the links below for downloadable certification: 

FDA Certification


Mask Specifications 

KN95 masks are considered respiratory protective equipment.

 Certification/ Class (Standard) KN95
Filter performance – (must be ≥ X% efficient) ≥ 95%
Test agent NaCl
Flow rate 85 L/min
Total inward leakage (TIL)* – tested on human subjects each performing ≤ 8% leakage (arithmetic mean)
Inhalation resistance – max pressure drop ≤ 350 Pa
Flow rate 85 L/min
Exhalation resistance - max pressure drop ≤ 250 Pa
Flow rate 85 L/min
Exhalation valve leakage requirement Depressurization to 0 Pa ≥ 20 sec
Force applied -1180 Pa
CO2 clearance requirement ≤ 1%