Description In a practical design that folds completely flat Hygienic individual packaging Exhalation valve ensures the user feels comfortable wearing the mask Complete protection and comfortable to wear thanks to special, soft filter materials Minimal breathing resistance Perfect, sealed fit thanks to: Nose clip for optimised fitting Half sealing lip in the nose area Looped-through cotton head strap Can be combined with Würth safety goggles for optimum protection Filter class FFP2 NR D Design With valve EN standard 149:2001 A1:2009
