3M Disposable Respirator Valved Cup Shaped FFP2 06922

Its convex shape, its two-strip design, the foam for the nose and the nasal clip with a comfortable size to use on faces of very varied sizes.
FFP2: Reliable and effective protection against fine particles.
Durable and deformation resistant inner shell.
3M Cool Flow Valve: The Cool Flow valve reduces heat build-up to provide workers with comfortable protection, even in hot and humid conditions.