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3M™ E-A-R™ Classic™ Earplugs 310-1080, Corded, Poly Bag

Airgas Part #:3MR310-1080


Manufacturer #:7010315057

$0.44 /Pair
Package Size: 100 Pair
$0.44 Pair
$44.00 Box 100 Pair / Box
$440.00 Case 1,000 Pair / Case

In Stock

Item Details

  • 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. Slow-recovery foam helps ensure comfort and minimize pressure. Bright yellow color provides a quick visual compliance check. Dermatologically safe foam is non-irritating, nonflammable, and moisture-resistant. Standard size fits most people. NRR 29dB ANSI S3.19-1974. CSA Class AL. 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™ 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


  • NRR 29dB.
  • ANSI S3.19-1974
  • CSA Class AL

Product Attributes

Safety Product Type

» Corded Earplug


» 29 dB

Trade Name

» E-A-R™ Classic™




» Cylinder

Plug Color

» Yellow