3M PELTOR Hi-Viz Earmuffs H31 are versatile earmuffs that provide effective hearing protection.
3M PELTOR Hi-Viz Earmuffs H31 is bright orange in colour for added visibility. Soft, liquid, and foam-filled earmuffs fit comfortably against the head to provide an effective noise blocking seal.
- Noise Reduction Rating (NRR)*: 24 dB. CSA Class A
- Fit can be verified with 3M E-A-Rfit Dual-Ear Validation System
- Replaceable ear cushions and foam liners (3M PELTOR Hygiene Kit HY52)
- Liquid/foam filled ear cushions for comfortable long-term wear