3M 340-4004 E-A-R™ UltraFit™ Yellow / Blue Corded Earplugs - 100/Pack
Item number Item #: 3993404004MFR number MFR #: 7000002320
Item number Item #: 3993404004MFR number MFR #: 7000002320
Quick Shipping
Usually ships in 1 business day
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
Other Products from this Line
$108.99/Pack
$169.99/Pack
$114.99/Pack
$279.99/Pack
$233.99/Pack
$152.99/Pack
$205.99/Pack
Keep your employees safe on the jobsite with these 3M 340-4004 E-A-R™ UltraFit™ yellow / blue corded 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.

Made in America
This item was made in the United States of America.

Triple Flange Construction
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.

Cord Allows Easy Wear
A blue cord ensures that the earplugs never get separated from one another. The cord makes it easy to keep the earplugs around your neck when they are not in use. 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!
Questions & Answers
Looking For Specific Info? Get quick answers to product questions with our AI-powered search.
Compare to Other Products
Price
CSA Rating
Features
Material
Noise Reduction Rating
Style
- Item #: 39934040043M 340-4004 E-A-R™ UltraFit™ Yellow / Blue Corded Earplugs - 100/Pack

Price
Price:$126.49/Pack
- CSA Rating: CSA RatingClass AL
- Features: FeaturesMade in America
- Material: MaterialPolymer
- Noise Reduction Rating: Noise Reduction Rating25 Decibels
- Style: StyleCorded
- Item #: 39939110043M 391-1004 E-A-Rsoft™ Yellow Neons™ One Touch™ Uncorded Refill Foam Earplugs - 500/Pack

Price
Price:$57.99/Pack
- CSA Rating: CSA RatingClass AL
- Features: FeaturesDisposable
- Material: MaterialFoam
- Noise Reduction Rating: Noise Reduction Rating33 Decibels
- Style: StyleCordless
- Item #: 39932121003M 321-2100 E-A-R™ EXPRESS™ Pod Plugs™ Yellow / Blue Uncorded Foam Earplugs - 100/Pack

Price
Price:$68.49/Pack
- CSA Rating: CSA RatingClass AL
- Features: FeaturesMade in America
- Material: MaterialFoam
- Noise Reduction Rating: Noise Reduction Rating25 Decibels
- Style: StyleCordless
- Item #: 39932122003M 321-2200 E-A-R™ EXPRESS™ Pod Plugs™ Assorted Uncorded Foam Earplugs - 100/Pack

Price
Price:$82.49/Pack
- CSA Rating: CSA RatingClass AL
- Features: FeaturesMade in America
- Material: MaterialFoam
- Noise Reduction Rating: Noise Reduction Rating25 Decibels
- Style: StyleCordless
- Item #: 39934040073M 340-4007 E-A-R™ UltraFit™ Blue / Black Metal Detectable Corded Earplugs - 100/Pack

Price
Price:$169.99/Pack
- CSA Rating: CSA RatingClass AL
- Features: FeaturesMade in America
- Material: MaterialPolymer
- Noise Reduction Rating: Noise Reduction Rating25 Decibels
- Style: StyleCorded
- Item #: 39939110103M 391-1010 E-A-Rsoft™ Yellow Neon Blasts™ One Touch™ Uncorded Foam Earplugs - 500/Pack

Price
Price:$378.99/Pack
- CSA Rating: CSA RatingClass AL
- Features: FeaturesDisposable
- Material: MaterialFoam
- Noise Reduction Rating: Noise Reduction Rating33 Decibels
- Style: StyleCordless
Resources and Downloads for
3M 7000002320
A PDF viewer is required to view this product's information. Download Adobe Acrobat software
Resources
3M 7000002320 Specs
- Quantity
- 100/Pack
- Shipping Weight
- 1 lb.
- Color
- Blue Yellow
- CSA Rating
- Class AL
- Features
- Made in America Reusable
- Material
- Polymer
- Noise Reduction Rating
- 25 Decibels
- Style
- Corded
- Type
- Earplugs
