3M Peltor Optime 98 Over-the-Head Earmuffs H9A, 25 dB NRR, Case/10

Product Description

Item # H9A

For noise levels up to 98dBA, these Over-the-Head Earmuffs from Blue Monster Prep deliver effective protection for mid-range environments comfortably.


  • Lightweight - headband
  • Ideal for environments including factories, sheet metal works, schools, printing and textile operations and power equipment
  • Dual low-pressure bands improve comfort
  • Broad foam cushions provide low surface pressure
  • Ideal for noise levels up to 98dBA
  • Noise Reduction Rating (NRR)*: 25 dB
  • ANSI S3.19-1974/CSA Z94.2
  • Includes 10 pairs of Earmuffs

*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.

$ 132.50