1. 3M Products

3M™ Combat Arms™ 4.1 Hear-Through Earplugs

Products
  • 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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Pack Quantity
Size
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 Pack Quantity  Size
All Models
  • Corded
    Material
    Attenuation rating (SNR)
    Pack Quantity
    Product Series
    Product Type
    Size
  • 3M™ Combat Arms™ 4.1 Hear-Through Earplugs, 28 dB, Single Ended, Large, Tan, 500 Pairs/Box 370-1042
    Corded
    Yes
    Material
    Elastomeric Polymer
    Attenuation rating (SNR)
    28 Decibel
    Pack Quantity
    500 Per Pack
    Product Series
    Combat Arms
    Product Type
    Reusable
    Size
    Large
  • 3M™ Combat Arms™ 4.1 Hear-Through Earplugs, 28 dB, Single Ended, Medium, Tan, 500 Pairs/Box, 370-1041
    Corded
    Yes
    Material
    Elastomeric Polymer
    Attenuation rating (SNR)
    28 Decibel
    Pack Quantity
    500 Per Pack
    Product Series
    Combat Arms
    Product Type
    Reusable
    Size
    Medium
  • 3M™ Combat Arms™ 4.1 Hear-Through Earplugs, 28 dB, Single Ended, Small, Tan, 50 Pairs/Box, 370-1044
    Corded
    Yes
    Material
    Elastomeric Polymer
    Attenuation rating (SNR)
    28 Decibel
    Product Series
    Combat Arms
    Product Type
    Reusable
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Specifications
Attenuation rating (SNR)
28 Decibel
Brand
3M™
Colour
Tan
Dielectric
No
Features
Available with cord, No Roll Down Required, Reusable
Material
Elastomeric Polymer
Metal Detectable
No
Plug Material
Elastomeric Polymer
Product Series
Combat Arms
Product Type
Reusable
Reusable
Yes
Size
Large, Medium
Standards/Approvals
CE Approved
User Type
Military & Police
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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