3M™ Optime™ 98 Helmet Mount Earmuffs

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3M™ Optime™ 98 Helmet Mount Earmuffs

Hearing protection is important in any high-noise work environment. Making sure your facility has the appropriate and efficient Personal Protective Equipment is a must.

3M™ Peltor™ Optime™ 98 Yellow Cap Mount Earmuffs with 23 dB NRR feature a stainless steel headband for consistent force and effective hearing protection. ABS dielectric cap mount earmuffs have a cap-mounted design that allow for easy use with most hard hats. Earmuffs with liquid/foam filled cushions can take the noise levels up to 98 dBA and are color-coded for compliance sighting. Application areas include assembly, cleaning, demolition, electrical, grinding, machine operations, painting, sanding and welding. Earmuffs are suitable for industries like automotive, construction, food and beverage manufacturing, manufacturing, metal production and fabrication, military maintenance, repair and operation, mining, oil and gas, pharmaceutical and transportation.


  • Universal mounting attachment fits most hard hats
  • Earcup pivot points tilt for optimum comfort and efficiency
  • Ultra light with liquid/foam filled earmuff cushions
  • Color-coding for compliance sighting
  • For noise levels up to 98 dBA

3M™ Optime™ 98 Helmet Mount Earmuffs

3M™ Optime™ 98 Helmet Mount Earmuffs


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