Low breathing resistance for increased wearer comfort Heavy duty, tab mounted, head straps Colour coded plastic adjustable nose clip Soft foam nosepiece for comfort and custom fit Exhalation valve reduces hot air build-up and provides easy breathing in hot and humid environments 12 per box PRODUCT RATING BS EN 149:2001 A1:2009 FFP3 NR D NRCS AZ2004/17 Please note:Due to current demand our mask stock varies between coated nose clips and metal uncoated nose clips and either type is supplied based on availability. Quality and standards remain unchanged.
