KN95 Masks vs N95 Masks: Similarities and Differences

Many are wondering about the similarities and differences of KN95 Masks vs N95 Masks. Personal Protective Equipment (PPE) has been essential in the fight against COVID-19. One of its most important components is the use of a face mask. COVID-19 is spread through respiratory droplets that are released when one coughs or sneezes. The virus, via these droplets, gains access to the body via the nose or mouth. This makes the mask a vital component for PPEs. Masks create a physical barrier preventing exposure to these droplets. This is why the CDC has recommended the use of cloth masks for the general public. 

Flat design medical mask Free Vector

However, these simple masks are not enough in the healthcare setting. Due to increased exposure to infected patients and procedures that could cause contact with droplets, healthcare workers need more secure masks. While the surgical mask does offer some filter, its loose fit makes it less effective when used alone. This is why particle filtration respirator masks are needed. Simply, they are specialized masks with better filtering properties as a more snug fit. The most commonly used one was the N95 Mask. But due to the pandemic, there started to be reported shortages of N95 supply. This has led the FDA to approve the importing and sale of a similar KN95 mask. In this article, we will be breaking down the similarities and differences between the KN95 Mask and the N95 Mask.

People wearing medical mask Free Vector 


Like mentioned earlier, both these marks are particle filtration respirator masks. They are made from a special material designed to filter out small particles. The 95 in both the KN95 and N95 refers to its 95% capability to capture particles as small as 0.3 microns. This means they are capable of protecting against even small droplets or aerosolized particles that may be carrying the bacteria. They also prevent direct contact with droplets that could be released when performing medical procedures. These masks are also thicker than standard surgical masks. They are also made to be worn tighter to create a secure seal.

N95 face mask protection safety for coronaviruses 3d realistic on wood Premium Vector 


The main difference between the two products is the source of production. The N95 is the code for the US standard while the KN95 is that of the Chinese standard. As mentioned earlier, due to the shortages of the N95, the FDA approved the import and sale of the KN95. This was done after stringent testing and ensured all products matched set standards and criteria. The FDA carefully studied and approved select manufacturers producing KN95 masks. There is also a slight difference in the size and shape of the N95 and KN95 masks. Both masks still need to be thoroughly fitted by the user to ensure it creates an airtight seal. If the fit is right then both masks should perform effectively. 

There are some concerns because of the news that there are fake and imitation masks being sold online. As such, the FDA has been hard at work making sure that the right criteria are met before allowing its import and sale on the market. As such, it is important to always make sure you are purchasing from trusted manufacturers and legitimate online retailers. When buying something as important as personal protection, you shouldn’t be taking risks. 

That is why sites like have made sure to offer only reliable and approved personal protective equipment. We hope that the information presented above has helped you understand the similarities and differences of KN95 Masks vs N95 Masks. only supplies FDA-approved respirators. Ensure you have the right kind of protection by seeing what we have to offer at

Covid-19Kn95 masksMasksN95 masksPandemicPpe