FFP2 Mask Black x10 CE Certified FFP2 Face Masks UK - Adjustable Nose Clip With Elastics - 5 Layer Filter Protection Face Masks FFP2 Black
- Made of 5 layers of non-woven fabric, fusion blown, moisture resistant, non-toxic, non-irritant, black mask.
- CE Certified FFP2 Black Face Mask Disposable
- ur FFP2 masks meet the EN149 standard which requires a bacterial filtration efficiency (EFB):> = 99% of bacteria of 3µm and above & a particle filtration efficiency (PPE)> = 95% are used to filter 94% of airborne particles. The total leak rate must be less than or equal to 11%. They are used to filter 94% of airborne particles. The total leak rate must be less than or equal to 11%