Which is better, Kn95 mask or n95 mask? What are the nationally certified N95 mask brands?

In fact, there are many brands of n95 masks. As long as the n95 certified by the state meets the standards, it has little to do with the brand. If you don't know which n95 mask brand to buy, you can look at the 2023 n95 mask brand brought by Bian Xiao. I hope you will like them.

What are the nationally certified n95 mask brands?

Regular medical n95 masks include Zhende, Baoweikang, Heino and Foucault. The filtering efficiency of medical protective mask N95 for particles with aerodynamic diameter ≥0.3 micron is above 95%, and the aerodynamic diameter of airborne bacteria and fungal spores mainly varies between 0.7- 10 micron, which is also within the protection range.

Conventional n95 Mask Pictures and Implementation Standards

N95 medical protective mask (N95) implements the mandatory national standard GB 19083-20 10. Please approve this standard! Be sure to admit it!

Certified by the State Administration of Medical Supplies, this product consists of nose clip, non-woven fabric (outer layer), two layers of meltblown fabric (middle layer) and non-woven fabric (middle layer and non-woven fabric (inner layer), which effectively blocks 99% of bacteria and 95% of N95 particles, and is very safe to wear.

Which is better, KN95 mask or N95 mask?

Recently, the demand for masks has increased rapidly due to the large-scale recurrence of the epidemic nationwide, among which N95 mask and KN95 mask are the most popular, but many friends don't know the difference between these two masks, just like myself (I once thought that these two masks are the same thing), and some even think that KN95 mask is a fake and a defective product.

In fact, whether it is fake or defective depends mainly on the "implementation standard" on the certificate. At present, there are two common implementation standards for KN95 masks in the market-GB 2626-2006 and GB2626-20 19. By comparing the following charts and texts, the following conclusions are drawn:

1. Both masks meet the national standards and have the same antiviral effect.

2.2. Implementing standards. GB2626-20 19+09 is stricter than GB2626-2006!

3. The KN95 mask with the implementation standard of GB2626-20 19 is safer and more effective than the mask with the previous standard of GB2626-2006!

But at present, due to various reasons, N95 mask is much more expensive than KN95 mask. Nevertheless, the two masks are always out of stock!

Therefore, friends who can buy KN95 masks at this stage are very lucky. You bought a product with the same protective effect as N95 mask at a lower price! Please feel free to wear it!