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3M™ E-A-Rsoft™ SuperFit™ Tapered Foam Polyurethane Metal Detectable Corded Earplugs

Airgas Part #:3MR311-4109


Manufacturer #:7010384671

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$0.53 /Pair
Package Size: 200 Pair
$0.53 Pair
$0.53 Pair
$106.00 Box 200 Pair / Box
$1,060.00 Case 2,000 Pair / Case

In Stock

Item Details

  • 3M™ E-A-Rsoft™ SuperFit™ Metal Detectable Corded Earplugs with grip rings feature a push-to-fit design that seal the ear canal. The Metal Detectable earplug is designed specifically for applications such as food processing, where detection of foreign objects is desired. This product features a stainless steel ball bearing embedded into the plug and a metal detectable cord. The unique cone shape makes insertion and removal easier and the plugs require no roll down. Earplugs feature a flexible stem and are made from polyurethane foam that adapts to the body temperature during longer wear. The noise reduction is rated at 32 dB.



  • Metal Detectable earplug and cord
  • Features the proprietary SuperFit™ fitting ring to help insure proper fit.
  • Moisture resistant dermatological safe foam is not irritating
  • Slow recovery PVC foam provides comfort with low pressure


  • Laboratory tested NRR 33dB
  • Meets ANSI S3.19-1974 Standards

Product Attributes

Safety Product Type

» Corded Earplug

Trade Name

» E-A-Rsoft™


» Foam » Polyurethane


» Tapered

Plug Color

» Yellow

Cord Color

» Red