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3M Peltor Optime 98 Over-the-Head Earmuffs
3M-H9A
NRR 25 dB Class A(L)
Over-the Head Style
Not Electrically Insulated
More info
- Noise Reduction Rating (NRR) of 25 dB
- CSA Certification: Class AL
- Fit can be verified with 3M™ E-A-Rfit Dual-Ear Validation System
- Replaceable ear cushions and foam liners (3M™ PELTOR™ Hygiene Kit HY52)
- 3M™ PELTOR™ Optime 98 Earmuffs feature a stainless steel headband for consistent force and effective hearing protection.
- They are lightweight, comfortable and designed with ultra light liquid and foam filled earmuff cushions.
*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.