HY54 PELTOR EAR DEFENDER HYGIENE KIT

3M™ PELTOR™ Optime™ III
Designed and developed for use in extremely noisy environments. The protection is based on technology with a double casing that minimises resonance in the holder casing. An acoustic connection between the inner volume and the volume between
the casings in its turn provides
low-frequency attenuation.
Helmet mounted ear defenders
fit most brands. EN352-2: 2002.