3M™ Aura™ Filter Half Mask FFP1, with valve, 9312+
innovative folded three-panel respirator
embossed nose panel reduces fogging of glasses
very low breathing resistance
3M™ Cool Flow valve effectively prevents heat and moisture generated during breathing, provides a cooler climate and more comfortable wear
adapts to all face shapes
material: SMS textile, polypropylene 
standard:  EN 149
filter class:  FFP1 NR D
color: white-yellow