Material composition: The surface layer is 50g non-woven fabric, the second layer is 50g hot air cotton, the third layer is 25gKN95 filter material, and the inner layer is 20g filter non-woven fabric.
Product Features
1
Product parameter
Style: Folding type How to wear: ear pendant Breathing valve: None Filter grade: KN90 Color: White, blue, black Activated carbon: None
2
Usage scenario
Widely used in decoration grinding, woodworking, medical, industrial, industrial and other industries.
OEM/ODM
logo customization
Size customization
Color customization
Style customization
Certifications
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