3M™ Particulate Respirator Face Mask FFP2 Valved - 9926 - Box of 10 paper WHO Blood Pressure Classification Indicator

WHO Blood Pressure Classification Indicator - allows the user to compare their readings with the WHO BP Classification scale

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3M recommends that face fit-testing is performed whenever a different model of FFR is used

More than 180 years of experience for maximum precision

3M™ Particulate Respirator Face Mask FFP2 Valved - 9926 - Box of 10 paper WHO Blood Pressure Classification IndicatorProtects 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