The filter technlogy of the filter mask allows a hardly noticeable breathing resistance with a simultaneous safer filter performance. - Made in Germany. - CE-certified. - Norm: EN 149:2001 + A1:2009. - High-quality nonwoven. - 5-layer high performance filtration. - Min. 94% filtration. - Highly elastic ear loops. - Anatomical nose clip. - Especially suitable for spectacle wearers. - Without vent. The filter technlogy of the filter mask allows a hardly noticeable breathing resistance with a simultaneous safer filter performance. - Made in Germany. - CE-certified. - Norm: EN 149:2001 + A1:2009. - High-quality nonwoven. - 5-layer high performance filtration. - Min. 94% filtration. - Highly elastic ear loops. - Anatomical nose clip. - Especially suitable for spectacle wearers. - Without vent.