Ref. 31680M

Vertical fold, with exhalation valve.
• Side tabs to which the adjustment elastics are attached.
• Activated carbon, which eliminates bad odors and discomfort caused by low levels of organic vapors found along with particles.
• With facial seal, which prevents it from opening at the edges and eliminates the possibility of irritation.
• Low breathing resistance.
• Very soft edges that adjust to any user while providing maximum filtration.
• Highly resistant elastic bands.
• Adjustable nose clip and very soft nose piece.
• Inner and outer polypropylene layers that provide a uniform coating and a very comfortable feel.