OMNITEX FFP2 BLACK FACE MASK 5 Layer 3D Fit Extender High Filtration *Clearance*
Omnitex FFP2 Face Mask – Box of 20 Black. Omnitex Premium White FFP2 Face Masks. The 5 layer mask is fluid repellent, has a Bacterial Filtration Efficiency of up to 98.37% and a inhalation resistance of 1.9 mbar for comfortable breathing.