3M EarMuff H9A fall Heightened defenses: 2 times greater

Heightened defenses:  2 times greater cut resistance** using Next Generation single HPPE yarn developed with INTERCEPT™  Cut Resistance Technology for reliable hand protection

When properly fitted and used with approved 3M filters and/or cartridges

and » 25 drops of molten metal to raise the temperature behind the test specimen by 40°C for Class 2

3M™ Cool Flow™ valve — releases warm

3M EarMuff H9A fall Heightened defenses: 2 times greater3M PELTOR Optime 98 over the head earmuffs versatile protection for environments up to 98 dBA. Key features Stainless steel headband consistent force, resists bending Ultra light with liquid foam filled cushions; tilting earcup pivots Colour coded for compliance sighting Protection & standards NRR 25 dB (CSA Class A); certified to EN 352 1 Typical uses: loud work up to 98 dBA. Industries: manufacturing, construction, oil & gas.