3M Aura™ 9312+ Foldable Particulate Valved Dust/Mist Respirator Mask FFP1 X 1 Mask. Standard: EN149:2001 FFP1 NR D. 3M™ Aura™ 9312+ Valved Flat-Fold Respirator Provides respiratory protection against low levels of fine dusts and mists.
eBay