The pleat-style masks have soft ties and a fully enclosed bendable nosepiece.

• Outer layer of porous PE film protects from contamination
• Excellent breathability with filtration of ≥99% at 0,5 µm
• Inner facing made of white BiCoSof™ and fully enclosed, soft, malleable aluminium nosepiece

Suitable for Class 10, ISO 4, M2.5 cleanrooms.