3M E-A-Rsoft 311-1101 - E-A-R Classic Corded Earplugs 7000002301
3M E-A-Rsoft 311-1101 corded earplugs for hearing protection, shown in a close-up image with soft, flexible foam tips.

3M E-A-Rsoft 311-1101 - E-A-R Classic Corded Earplugs 7000002301

3M SKU: SS EAR 311-1101
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3M E-A-R Classic Earplugs, 311-1101, corded, 2000 pairs per case

  • Constructed from slow-recovery foam, the disposable earplug conforms to the shape of the ear canal for premium hearing protection.

    • Product Information

    Brand 3M
    Part # 7000002301
    Line E-A-Rsoft
    Origin Country USA
    Product Type Corded Ear Plugs
    Size One size

    Product Information

  • *U.S
  • EPA specifies the NRR as the measure of hearing protector noise reduction
  • However, 3M makes no warranties as to the suitability of the NRR for this purpose
  • 3M strongly recommends personal fit testing of hearing protectors
  • Research suggests that users may receive less noise reduction than indicated by the attenuation label value(s) on the packaging due to variation in fit, fitting skill, and motivation of the user
  • Refer to applicable regulations or guidance on how to adjust attenuation label values
  • It is recommended that the NRR be reduced by 50% to better estimate typical protection.
  • CSA Class AL
  • Cylindrical shape creates a snug seal for noise reduction
  • Features a Noise Reduction Rating (NRR)* of 29 dB
  • Noise Reduction Rating (NRR)*: 29 dB
  • CSA Class AL
  • One size fits most
  • Pillow pack option for storage of earplugs between uses
  • Test compatible with 3M E-A-Rfit Validation System
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