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Why choose PFE99 masks

Categories:Industry Information
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Time of issue:2022-04-20
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(Summary description)When we choose masks, we will see similar words on the packaging that says "filtration efficiency at least 95%", but different types of masks will be marked with BFE99 or PFE99 before the filtration efficiency. What do these two indicators represent? What should you pay attention to when choosing a mask?

Why choose PFE99 masks

Categories:Industry Information
Author:
Origin:
Time of issue:2022-04-20
Views:

Information

When we choose masks, we will see similar words on the packaging that says "filtration efficiency at least 95%", but different types of masks will be marked with BFE99 or PFE99 before the filtration efficiency. What do these two indicators represent? What should you pay attention to when choosing a mask?

quality PFE99

What type of masks need to have the PFE (Particulate Filter Efficiency) indicator? Such as PFE99?

Those masks used to filter suspended particles in the air (such as bacteria, viruses, dust, welding fumes, etc.) and reduce the inhalation of these pathogenic or harmful particles from the respiratory tract have particle filtration efficiency indicators, such as anti-particulate respirators, etc., requires PFE masks, such as PFE99.

However, the filtering effect of particulate protective masks, such as PFE99, on airborne particulates must also rely on the unique tight structure design of protective masks to play a role. Because the particles suspended in the air are so tiny that they cannot be seen by the naked eye, they will flow arbitrarily with the air.

Through the above introduction and analysis of PFE99, hope it helps you.

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