Portwest P351 FFP3 Valved Dolomite Fold Flat Respirator (Pack of 20) size-uk-8 Fiber Content: Main fabric: 94%

Fiber Content:  Main fabric: 94% Polyester

Waterproof zippers

Material: 100% Polyamide

The all-natural wool fabric is highly moisture-absorbing

Stretch Cordura® reinforced Kneeguard™ pockets

Portwest P351 FFP3 Valved Dolomite Fold Flat Respirator (Pack of 20) size-uk-8 Fiber Content: Main fabric: 94%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