Face respirators FFP2

What is the strap extender ear saver included with the FFP2 foldable masks?

Generally the masks are worn by placing the elastic bands behind the ears, but if worn for several hours, it can be annoying. The strap extender ear saver is a convenient accessory that allows you to insert the elastic bands of the mask to the strap extender so you don't have to place the elastic bands behind the ears.

As regards protection, is there a difference between the FFP2 cone-shaped masks and the FFP2 foldable masks?

No, there is no difference between the filtering capacity of cone-shaped masks and folding FFP2 masks. Both masks filter air in both directions (inward and outward), protecting against low and medium toxicity aerosols and non-oily particles. Both the folding and the conical structure guarantee a bacterial filtration efficiency of 94%.