Whats the difference between valved and unvalved respirator masks?
Disposable respirator masks offer protection to the wearer against respiratory hazards such as dusts and mists. The filtering face piece…
Tag: ffp1
What is the difference between FFP1, FFP2 and FFP3 disposable masks?
Filtering face piece (FFP) respirator masks are a type of respiratory protective equipment (RPE) – that is a piece of…