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Industrial Safety Equipment & PPE β€” ANSI/OSHA Compliant
Industrial Safety Equipment & PPE β€” ANSI/OSHA Compliant
Home β€Ί Cordless Ear Plugs β€Ί 3M E-A-R UltraFit 340-4003 Uncorded Reusable Ea...

3M E-A-R UltraFit 340-4003 Uncorded Reusable Earplugs (NRR 25, 100 Pairs)

3M SKU: 340-4003 Ear Plugs
β˜… β˜… β˜… β˜… β˜… 4.8
$129.99
Final price set by Amazon Β· may vary

3M E-A-R UltraFit 340-4003 Uncorded Reusable Earplugs (NRR 25, 100 Pairs) The 3M E-A-R UltraFit (340-4003) is a reusable, washable, pre-molded triple-flange earplug β€” a cost-effective alternative to disposable foam. ...

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3M Cordless E-A-R Ear Plugs NRR 25 Reusable

3M E-A-R UltraFit 340-4003 Uncorded Reusable Earplugs (NRR 25, 100 Pairs)

The 3M E-A-R UltraFit (340-4003) is a reusable, washable, pre-molded triple-flange earplug β€” a cost-effective alternative to disposable foam. The push-to-fit stem means no roll-down: just insert and the triple flange seals a wide range of ear-canal sizes.

Rated NRR 25 and made from durable elastomeric polymer that rinses clean and lasts. Uncorded, 100 pairs per box β€” your only 3M reusable option in this collection.

Key Features

  • Reusable, washable pre-molded triple-flange earplug
  • NRR 25; push-to-fit stem β€” no roll-down needed
  • Triple-flange seals a wide range of ear-canal sizes
  • Durable elastomeric polymer β€” rinse clean and reuse
  • Uncorded; 100 pairs per box
  • Cost-effective reusable alternative to disposable foam

Specifications

Brand 3M
Model E-A-R UltraFit 340-4003
NRR 25 dB
Type Uncorded reusable, triple-flange
Pack 100 pairs
ASIN B07578DFXW

Related Hearing Protection

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Disclosures & editorial standards
WC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. This content is not medical, legal, or regulatory advice. Hearing protection selection is governed by applicable OSHA standards (29 CFR 1910.95) and your facility's hearing conservation program.
Brand / Vendor
3M
Model / SKU
340-4003
Product Type
Ear Plugs
Price
$129.99 (Amazon)
Rating
4.8 / 5 β€” reviews
Availability
βœ“ In Stock on Amazon
🏷️
No Paid Placements
Every product earns its place based on safety credentials and field performance, not advertising spend.
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Industrial Grade Only
Products sourced for professional use in manufacturing, construction, and industrial environments.
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Compliance Verified
Every product listed on WC Safety is reviewed for standards compliance and safety credentials before publication.
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Sourced for Professionals
Gear selected for safety managers, procurement teams, and field supervisors β€” not casual consumers.
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3M E-A-R UltraFit 340-4003 Uncorded Reusable Earplugs (NRR 25, 100 Pairs)