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3M™ E-A-R™ Tapered Foam Polyurethane Corded Earplugs

Airgas Part #:3MR312-1224


Manufacturer #:7000002313

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$0.36 /Pair
Package Size: 200 Pair
$0.36 Pair
$0.36 Pair
$72.00 Box 200 Pair / Box
$720.00 Case 2,000 Pair / Case

In Stock

Item Details

  • 3M™ NEXT™ Nitro™ Peltor™ Uncorded Earplugs feature a tapered foam design to facilitate easy insertion and offers great comfort with hearing protection. The unique shape of the plugs neutralizes the pressure throughout the ear canal as it expands. Plugs do not absorb moisture and swell and the foam maintains critical recovery characteristics. The noise reduction is rated at 32 dB.


  • The TaperFit™ 2 yellow color is your assurance of proven protection and high quality and high quality
  • Soft, smooth, self-adjusting foam provides low pressure comfort with excellent attenuation
  • TaperFit® 2 foam
  • Available in two sizes - regular and large, for optimum comfort and protection regardless of ear canal size
  • Dermatologically safe foam is not irritating
  • Breakaway cord protects wearer in case of machine entanglement
  • Available in corded and uncorded models


  • Laboratory tested NRR 32dB
  • Meets ANSI S3.19-1974 Standards


  • Assembly
  • Blasting
  • Cleaning
  • Demolition
  • Electrical
  • Facility Maintenance
  • Grinding
  • Machine Operations
  • Painting
  • Sanding
  • Welding

Product Attributes

Safety Product Type

» Corded Earplug

Trade Name

» E-A-R™


» Foam » Polyurethane


» Tapered

Plug Color

» Yellow