The 3M™ PELTOR™ Optime™ 101 H7B Earmuffs are engineered for demanding noise environments up to 101 dBA. With a Noise Reduction Rating (NRR) of 26 dB and CSA Class A certification, these earmuffs deliver reliable, professional-grade hearing protection.
The behind-the-head band design is ideal for use with hard hats, face shields, or helmets, offering versatility without compromising fit or comfort. Lightweight and low-profile, these earmuffs maintain effective earcup pressure while minimizing wearer fatigue.
Key Features:
High Noise Reduction: NRR 26 dB; designed to protect in environments up to 101 dBA.
CSA Class A Certified: Meets Canadian safety standards for industrial hearing protection.
Behind-the-Head Design: Compatible with hard hats and other PPE; ideal when over-the-head bands are not practical.
Comfortable, Secure Fit: Stainless steel headband provides consistent pressure with a low-pressure fit for extended wear.
Replaceable Hygiene Kit: Compatible with 3M™ PELTOR™ Hygiene Kit HY7 for extended product life and user comfort.
Fit Testing Capability: Validated with the 3M™ E-A-Rfit™ Dual-Ear Validation System to ensure proper protection.
