1. 3M Products

3M™ Combat Arms™ 4.1 Hear-Through Earplugs

3M Product Number 370-10443M ID 7100067413
  • Earplug with a filter that offers situational awareness, and provides increasing amount of peak noise reduction as sound levels increase above 110 dB
  • Rocker switch is marked with ‘3M’ and ‘CAE’ for easy switching between Closed Mode and Open Mode
  • In Closed Mode the earplug acts as a conventional earplug offering protection against steady state and peak impulse noise
  • Offers high attenuation against peak impulse noise- can be used up to 160dB peak
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Specifications
Attenuation rating (SNR)
28 Decibel
Brand
3M™
Colour
Tan
Dielectric
No
Material
Elastomeric Polymer
Metal Detectable
No
Product Series
Combat Arms
Product Type
Reusable
Standards/Approvals
CE Approved
Product Details
  • Earplug with a filter that offers situational awareness, and provides increasing amount of peak noise reduction as sound levels increase above 110 dB
  • Rocker switch is marked with ‘3M’ and ‘CAE’ for easy switching between Closed Mode and Open Mode
  • In Closed Mode the earplug acts as a conventional earplug offering protection against steady state and peak impulse noise
  • Offers high attenuation against peak impulse noise- can be used up to 160dB peak
  • Specially designed soft retainer helps ensure the ear plug remains seated inside the ear canal
  • Easy to wash and clean

Hear-Through Protection. Earplug features a special acoustical filter that lets lower level sound through with relatively little noise reduction for greater situational awareness, and provides increasing amount of peak noise reduction as sound levels increases above 110 dB.

Large Volume Order
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