What is the filtration efficiency of ptfe reusable mask filter membrane?

The main performance index of flat mask filter material is bacterial filtration efficiency BFE. The filtration levels are: ordinary level, BFE95 (filtration efficiency 95%), BFE99 (filtration efficiency 99%), VFE95 (filtration efficiency 99%), PFE95 (99% filtration efficiency), KN90 (90% filtration efficiency).

It is an environmentally friendly material manufacturer specializing in R&D, production and sales of ptfe reusable mask filters.

Our company is different from other manufacturers.

Our company can customize according to user’s requirements.

The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .

Interested parties can enter the store for consultation.

BBB Fabric Network VBBCNVM, N. KJO

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