3M™ Peltor™ PTL Over-the-Head Earmuff hm1 Combine with appropriate 3M™ Particulate

Combine with appropriate 3M™ Particulate Filters or 3M™ Cartridges to help provide respiratory protection against particulates and/or a variety of gases and vapours

Reflective tape in 4" contrast configuration meets CSA Z96

Medical / Examination Grade (AQL 1

3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided

cell pocket

3M™ Peltor™ PTL Over-the-Head Earmuff hm1 Combine with appropriate 3M™ ParticulateThe practice of lifting off an earmuff to hear can compromise attenuation and protection for wearers 3M Peltor PTL Over the Head Earmuff H7A PTL helps resolve this problem by allowing outside the muff sounds to be heard clearly when needed.