Product Overview

  • Noise reduction rating of 25 dB
  • Triple flange polymer construction fits comfortably in most ears
  • Bright yellow plug coloring allows for quick and easy hearing protection compliance checks
  • Earplugs are washable and reusable
  • Reusable poly pack provides easy, clean storage between uses
UPC Code:00080529400024
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3M 340-4003 Specs

Shipping Weight
0.5 lb.
CSA Rating
Class AL
Made in America

Noise Reduction Rating
25 Decibels

3M 340-4003 Details

Keep your employees safe on the jobsite with these 3M 340-4003 E-A-R™ UltraFit™ yellow uncorded earplugs. With a noise reduction rating of 25 decibels and a CSA Class AL rating, these earplugs are perfect for use in agriculture, food processing, sanitation engineering, inspection, and construction where hearing protection is required. Earplugs should be worn around loud machinery and equipment to help prevent hearing loss or damaged eardrums. The bright yellow color of these earplugs allows for supervisors to quickly and easily conduct hearing protection compliance checks.

These earplugs are made with a triple flange polymer construction that seals to the ear canal and fits comfortably in most ear sizes. Their no-roll design and blue paddles are made for easy fitting and to protect the tips from dirt and grime. They are also washable and reusable, eliminating the need to frequently replace your supply and reducing waste. Plus, they come in a reusable poly pack that provides sanitary storage between uses. Prevent hearing damage in the workplace with these ergonomic earplugs!

  • Made in America

    Made in America

    This item was made in the United States of America.

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3M 340-4003

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