What is Difference Between N95 and KN95 Mask
Updated: Aug 13, 2020
N95 v/s KN95 Mask
This article will help you to determine the difference between the N95 mask and the KN95 mask. As leading N95 and KN95 mask manufacturers in India, we provide major differences between N95 mask and KN95 mask.
N95 Face Masks Quality Assurance Water Test
N95 masks are made as per the US standards and KN95 masks are made as per the Chinese standards. Standards are different county-wise.
The filtration rate in both N95 and KN95 is more than 95%. Both masks filters more than 95% air particles hence they are called as N95 and KN95 masks.
When you breathe without a mask you feel freedom but when you breathe with a mask you feel some resistance. You feel a little comfortable in the N95 mask and little uncomfortable in the KN95 mask because inhalation resistance is more in the KN95 mask.
When you breathe the flow rate of breathing in both masks is 85 L per minute.
As manufacturer, if you want to manufacture KN95 masks then you should have to pass the fit test with an inhalation leakage rate of less than 8%. And if you want to manufacture an N95 mask then you do not have to pass a fit test.
KN95 and N95 masks are both made from four layers. The first layer is made from non-woven cotton type material, and this first layer blocks 0.5 microns nano-particles. The second layer is made from activated carbon, the third layer is again made from cotton and only 0.03 microns particles can pass through third layers. The last layer is designed to make you feel comfortable.
The main difference between N95 and KN95 is only standers, N95 masks are made as per the US standards and KN95 masks are made as per the Chinese standards. Otherwise working and usage of both masks are the same.
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