Material composition: The surface layer is 50g non-woven fabric, the second layer is 30g activated carbon cloth, the third layer is 50g hot air cotton, the fourth layer is 25gKN95 filter material, and the inner layer is 20g non-woven fabric.
Product Features
1
Product parameter
Style: Folding type How to wear: ear pendant Breathing valve: None Filter grade: KN90 Color: Grey Activated carbon: Yes
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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