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. CE-CAT III Dolomite optional clogging test (D) to provide more comfortable breathing and longer lasting performance of filtration Flexible shape which allows the mask to be folded flat High performance exhalation valve to reduce heat and provide comfort when used in hot and humid conditions Ultrasound welded elastic straps Ideal for all day use Individually wrapped inside hygienic polybag Individually packed for vending machines Retail box which aids presentation for retail sales
