Raw materials: PP nonwoven, activated carbon nonwoven, melt-blown nonwoven, static nonwoven and so on.
Function: Protect against particles such as those from grinding, sanding, sweeping, sawing, bagging or, coal, iron ore, flour, metal, wood, pollen, pet hair, dander, mold spores and certain other solid substances free of oil.
Usage: They are widely used in electric masks, breathing machines, respirators, oxygen generators and so on.
Size: Customizable
Shape: Customizable