FFP2 NR A3 Protective Butterfly Mask

Brand: Fort Knox S600

Function:
Filter the air,
prevent harmful gases, smells and droplets entering the Mouth and nose of the wearer.
35% Non-woven fabric
50% Meltblown fabric
15% Hot air cotton

Material:
1st layer: Non-woven (50g)
2nd layer: Hot air cotton (40g),
3rd layer: Melt blown cloth (25g),
4th layer: Melt blown cloth (25g),
5th layer: Skin-friendly non-woven cloth (25g)

Shelf Life: 2 years.
Store in dry and cool place.
Do not leave exposed to strong light or sunlight.

TECHNICAL SPECIFICATIONS
PFE: ≥95%
Inspiratory resistance: ≤350Pa
Expiratory resistance: ≤250Pa

CERTIFICATIONS:
CE: NB0370
EN149:2001
FDA
EUA IS09001
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