3M™ Particulate Respirator Face Mask FFP2 Valved - 9926 - Box of 10 paper Precise head alignment by the

Precise head alignment by the seca Frankfurt line positioner

Read twice as well

Non-slip rubber base for safe standing during measuring

Large slide aside 2

3M™ Particulate Respirator Face Mask FFP2 Valved - 9926 - Box of 10 paper Precise head alignment by theProtects against fine dust, oil or water based mists Offers relief from nuisance levels of acid gases (nuisance odours) 3M Cool Flow Valve: The Cool Flow valve reduces heat build up inside the respirator even in hot and humid conditions Colour coded headbands offer easy protection level identification colour coded blue: FFP2 (APF = 10) Maximum usage level: Up to 12 x TLV for particulates; below TLV for acid gases Braided headbands are coloured for