The difference between FFP2 mask and surgical mask| KENJOY

What's the difference between a FFP2 mask and a surgical mask? What are the characteristics between the two? The following content can give you a better understanding of the differences between the two masks. I hope it will be helpful to you after reading it.

Advantages and disadvantages of defense

FFP2 masks can better prevent harmful particles, but many people continue to choose surgical masks. The characteristic of a medical surgical mask is that it protects others from the wearer's breath, but the FFP2 mask protects the wearer and others in both directions.

Is medical surgery enough?

As bacteria continue to wreak havoc in the air, surgical masks are still effective, and wearing any mask is better than not wearing it at all. However, in times of contagious viruses, we need FFP2 masks because medical surgical masks are no longer sufficient to deal with the spreading virus, which spreads through the air faster than any known virus.

Enclosed space-preferred FFP2 mask

Ffp2 manufacturers recommend always using FFP2 masks in enclosed spaces. In addition, when people want to meet people at risk, they should also choose FFP2 masks.

Although the trend has changed, more and more people are wearing FFP2 masks in public places, but some people continue to choose surgical masks. Experts say that on the one hand, it is the price problem, and the other reason is comfort. If worn correctly, it can cause ear discomfort for a long time and even leave marks on the face.

Medical surgical mask

The difference between the medical surgical mask and the ffp2 mask is that the protection level of the medical surgical mask is one grade lower, and the medical surgical mask meets the technical requirements of the medical surgical mask. Under the condition of air flow (30 ±2) L/min, the filtration efficiency of the aerodynamic median diameter (0.24 ±0.06) μ m sodium chloride aerosol is not less than 30%. Bacterial filtration efficiency under specified conditions, the filtration efficiency of Staphylococcus aureus aerosol with an average particle diameter of (3 ±0.3) μ m is not less than 95%. Under the condition of filtration efficiency and flow rate, the inspiratory resistance does not exceed 49Pa and the expiratory resistance does not exceed 29.4Pa.

Surgical masks are reflected in the technical indicators, mainly that the barrier effect of 0.3 micron non-oily particles required by medical surgical masks is more than 30%, medical protective masks such as ffp2 masks are 95%, and the bacterial barrier of 2 microns in diameter needs to be greater than 95%, that is, the BFE95 standard, which is slightly inferior to ffp2 masks, but not much worse.

The protective effect is the best when worn accurately

Ffp2 manufacturers stressed the importance of accurate wear. If there is a gap between the nose and cheeks, or if you wear the same mask for several days in a row, the mask is in vain, even if you wear a FFP2. FFP2 masks are not protective if they are not properly sealed on the face, otherwise the virus can still enter or flow out, which is why people can be infected even though they are wearing masks.

These are the differences between FFP2 masks and surgical masks. If you want to know more about ffp2 masks, please feel free to contact us.