Miliken BioSmart 152104 ; Protection from dust in construction, utility and industrial environments; Comfortable protection for nose and mouth; Fully washable; Bleach-activated fabric for added protection, safe to wash in Chlorine; Fabric & mask are USA made; Non-medical ; One size fits most; Sold in packs of 12. 1 unit = 12 masks; Care: Daily washing recommended, to active BioSmart wash mask in EPA registered chlorine bleach. Do not use color safe bleach. Maintains effectiveness through 75 washes. ;
