Improved with DOLOMITE optional clogging test. ,Comfort: Vertical Flat Folded, each mask inside individual polybag for easier storage. Exhalation valve for lighter breathing resistance. Adjustable nose clip for optimised fit.

• Special compact vertical fold-flat design.
• High performance exhalation valve to reduce heat and provide comfort when used in hot and humid conditions.
• Ultrasonic welded head straps.
• Individually wrapped inside hygienic polybag.
• Adjustable nose bar for improved fit and reduced fogging of glasses.
• Foam padding around the nose bridge for additional comfort.
• Dolomite optional clogging test (D) to provide more comfortable breathing and longer lasting filtration performance.
• Individually packed for vending machines.
• Retail box which aids presentation for retail sales.
• CE certified.