Krypton 9501-4
Material composition: the surface layer is 50gPP nonwoven fabric, the second layer is 35g activated carbon cloth, the third layer is 45g dustproof cotton, the fourth layer is 30gKN95 filter material, and the inner layer is 30gPP nonwoven fabric.
6007V
The surface layer is 50g spunbond cloth, the second layer is 50g FFP2 filter material, and the inner layer is 30g spunbond cloth.
6007V
The surface layer is 50g spunbond cloth, the second layer is 50g FFP2 filter material, and the inner layer is 30g spunbond cloth.
8228-1
The surface layer is 40g spunbond cloth, the second layer is 50g KN95 filter material, and the inner layer is 220g needle-punched cotton.
8228-2
The surface layer is 40g spunbond cloth, the second layer is 40g activated carbon cloth, the third layer is 50g KN95 filter material, and the inner layer is 220g needle-punched cotton.
8228-3
The surface layer is 40g spunbond cloth, the second layer is 50g KN95 filter material, and the inner layer is 220g needle-punched cotton.