3M E-A-R™ UltraFit™ Earplug – NRR 25 dB (Model 340-4004)
3M E-A-R™ UltraFit™ Earplug – NRR 25 dB (Model 340-4004)

Vendor:M3

3M E-A-R™ UltraFit™ Earplug – NRR 25 dB (Model 340-4004)

The 3M E-A-R UltraFit Earplug 340-4004 is a reusable, pre-molded triple-flange hearing protection solution designed for industrial environments. With an NRR of 25 dB, it provides reliable noise reduction without roll-down insertion, making it ideal for construction, manufacturing, and plant operations.

Detailed Description

Category:

Personal Protective Equipment (PPE) – Hearing Protection

Type:

Reusable, Corded, Pre-Molded Triple-Flange Earplug

Usage / Applications:

  • Construction Sites

  • Manufacturing Units

  • Industrial Plants

  • Oil & Gas Facilities

  • Warehouses

  • Mining Operations

Key Features:

  • NRR 25 dB Noise Reduction

  • Triple-flange pre-molded design fits most ear canals

  • No roll-down required – easy insertion

  • Soft, flexible, moisture-resistant material

  • Washable and reusable for long-term use

  • Durable construction for industrial environments

  • Corded design prevents loss

  • Available in metal-detectable versions (other models)

Technical Specifications

Specification Details
Model 340-4004
Product Type Corded Reusable Earplug
Design Triple-Flange
Noise Reduction Rating 25 dB (NRR)
Material Soft, Flexible Polymer
Moisture Resistant Yes
Roll-Down Required No
Cleaning Method Washable with soap & water
Case Quantity 400 Pairs per Case
Standard ANSI S3.19-1974
Brand 3M

Performance Data (Octave Band Attenuation)

  • Mean attenuation up to 44.6 dB at 8000 Hz

  • Tested under ANSI S3.19-1974

  • CSA Class AL

Key Benefits

  • Ensures workplace noise compliance

  • Reduces risk of hearing damage

  • Comfortable for extended wear

  • Reusable – lowers long-term PPE costs

  • Trusted global industrial safety brand

  • Ideal for bulk industrial procurement

Delivery & Warranty

  • Nationwide delivery across Pakistan (Karachi, Lahore, Islamabad, Rawalpindi & other major cities)

  • Bulk supply available for industrial and corporate projects

  • Genuine product supply assurance

  • Technical documentation available upon request

Pairs well with

In stock! Ships within 1-2 business days.

90-day risk-free trial

2-Year Warranty

Complimentary shipping & returns