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3M™ E-A-R™ Black And Maroon Multi Position Earmuffs

Airgas Part #:3MR330-3001


Manufacturer #:7000002314

$22.00 /Each
Package Size: 1 Each
$22.00 Each
$22.00 Each
$528.00 Case 24 Each / Case

In Stock

Item Details

  • 3M™ E-A-R™ Model 1000 Black/Maroon Multi-Position Earmuffs offer 20 dB NRR when the band is worn over-the-head and 22 dB when the band is worn under-the-chin. ABS earmuffs feature large ear cup openings and soft, foam-filled cushions offer a snug, comfortable fit. Earmuffs include durable, lightweight construction of non-conductive, dielectric plastic and provide a protective seal without excess pressure Pivoting ear cup connections help to maintain the seal and proper alignment. Earmuffs combine excellent attenuation with comfortable durability.


  • Large earcup openings and soft foam-filled cushions offer a snug, comfortable fit
  • Durable, lightweight construction
  • Non-conductive, dielectric plastic


  • Noise Reduction Rating (NRR): 20 - 22 dB


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


  • 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

Product Attributes

Trade Name

» E-A-R™

Safety Product Type

» Earmuffs


» 20

Wearing Position

» Multi Position