HY8924: FFP2 Foldable dust mask with active carbon * Conforms to EN149:2001+A1:2009. * Economical fold flat design and easy carry/storage. * Individually hygienically packed. * Latex-free & continuous loop head straps, adjustable nose clip and soft inner nose foam. * Colour coded for ease of identification. * Exhalation valve reduces hot air buildup and easy breath in hot/humid environments. * Activated charcoal offers relief from nuisance organic vapors (below WEL) * Maintenance free.