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3M™ E-A-R™ Classic™ Earplugs 311-1081, Corded, Econopack Dispenser Box, 1500 EA/Case

3M Product Number 311-10813M ID 70071515921UPC 10080529110814
  • 3M™ E-A-R™ Classic™ Earplugs set the standard in hearing protection as the world's first foam earplugs
  • Slow recovery, low pressure foam conforms to the shape of the ear canal for enhanced comfort and wearability
  • Moisture-resistant—helps maintain a consistent expansion time, even in humid environments
  • Noise reduction rating (NRR) 29 dB. CSA Class AL
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Specifications
Attribute Name
Value
Attenuation
29 Decibel
Brand
E-A-R™
Case Quantity
1500
Corded
Yes
Cord Type
Vinyl
Dispenser Available
Yes
Electrically Insulated
Yes
Hearing Protection Style
Roll Down Foam
Insertion Style
Roll Down
Material
PVC
Metal Detectable
No
Moisture Resistant
Yes
Packaging
Dispenser Box
Plug Material
PVC
Plug Size
Regular
Product Color
Yellow
Product Type
Earplugs
Purpose
Disposable Foam
Recommended Application
Assembly, Blasting, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding
Recommended Industry
Automotive, Commercial Buildings, Construction, Design & Construction, General Manufacturing, Heavy Infrastructure, Industrial Maintenance, Sub Applications, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Transportation
Reusable
No
Roll-Down Required
Yes
Shape
Cylinder
Size
Regular
Slow-Recovery Foam
Yes
Details
  • 3M™ E-A-R™ Classic™ Earplugs set the standard in hearing protection as the world's first foam earplugs
  • Slow recovery, low pressure foam conforms to the shape of the ear canal for enhanced comfort and wearability
  • Moisture-resistant—helps maintain a consistent expansion time, even in humid environments
  • Noise reduction rating (NRR) 29 dB. CSA Class AL
  • Flame resistant—important for potential arc flash situations and for storage considerations
  • Cord allows earplugs to be stored conveniently around the neck in between uses

3M™ E-A-R™ Classic™ corded earplugs set the standard in hearing protection as the world's first foam earplugs. Constructed from slow-recovery foam, these disposable earplugs are uniquely moisture-resistant.

Still one of the most widely used foam earplugs today, the 3M E-A-R Classic earplug is an economical, reliable choice in hearing protection and hearing conservation. Slow recovery, low-pressure foam conforms to the shape of the earcanal to help create a comfortable, snug noise barrier

  • Econopack gives you the best value—with savings of up to 20%
  • Flame-resistant and moisture-resistant.
  • Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL.
  • Test compatible with 3M E-A-Rfit Validation System.

*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.

3M is Leading the Advancement of Hearing Conservation.

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