Portwest P351 FFP3 Valved Dolomite Fold Flat Respirator (Pack of 20)

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.   Features 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 UKCA marked CE-CAT III   Materials PP, PU Foam