3M EarMuff H7A respiratory vapors and particulates when used

vapors and particulates when used with approved 3M bayonet-style filters and/or cartridges

Double cuffs

Cable length 30 m

EN 388 mechanical — 3121A

and gardening

3M EarMuff H7A respiratory vapors and particulates when used3M PELTOR Optime 101 over the head earmuffs effective protection for loud environments up to 101 dBA. Key features Stainless steel headband distributes weight for a low pressure fit Liquid foam filled cushions; tilting earcup pivots for comfort Colour coded for compliance sighting Protection & standards NRR 27 dB (CSA Class A); certified to EN 352 1 Typical uses: loud work up to 101 dBA. Industries: heavy manufacturing, construction, oil & gas.