Krypton 9001-3
Material composition: the surface layer is 50gPP nonwoven fabric, the second layer is 25gN95 grade filter material, the third layer is 50g dustproof cotton, and the inner layer is 20gPP skin-friendly nonwoven fabric.
Krypton 9001-4
Material composition: the surface layer is 50gPP nonwoven fabric, the second layer is 30g activated carbon cloth, the third layer is 25gN95 grade filter material, the fourth layer is 50g dustproof cotton, and the inner layer is 20gPP skin-friendly nonwoven fabric.
Krypton 9501-1
Material composition: the surface layer is 50gPP non-woven fabric, the second layer is 45g dustproof cotton, the third layer is 30gKN95 filter material, and the inner layer is 30gPP non-woven fabric.
Krypton 9501-2
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.
Krypton 9501-3
Material composition: the surface layer is 50gPP non-woven fabric, the second layer is 45g dustproof cotton, the third layer is 30gKN95 filter material, and the inner layer is 30gPP non-woven fabric.
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.