HY9630¡ªHY9632 FFP3D DUST/MIST MASK (ADD EXHALATION VALVE)
Conforms to European EN149: 2001 FFP3 standards and pass the optional Dolomite (D) clogging test;
Polypropylene (P. P. ) inner layer and Patent composite filter media provides very low breathing resistance;
Embossed fringe seal avoids fluffy open layer around the edges;
Contoured facial seal and fully adjustable head straps offer a comfortable secure fit;
(Exhalation valve reduce hot air buildup and easy breath in hot/humid environment)