3M™ E-A-R™ UltraFit™ Earplugs, Corded, 3M 340-4004, Poly Bag, 400 Pair/Case

Advanced Hearing Protection with Triple-Flange Design

The 3M™ E-A-R™ UltraFit™ Earplugs 340-4004 are the industry standard for reusable hearing protection. Engineered with a proprietary triple-flange design, these earplugs provide a comfortable and secure fit that conforms to most ear canal sizes. The premoulded elastomeric polymer material ensures durability and a reliable seal against hazardous noise levels.

Enhanced Hygiene and Convenience

Designed for repeated use, these corded earplugs focus on user convenience and workplace safety standards.

• Reusable Durability: Can be washed and reused multiple times, reducing waste and long-term costs compared to disposable foam plugs.

• Integrated Cord: The yellow cord allows the earplugs to be draped around the neck, preventing loss and ensuring they are always within reach during intermittent noise exposure.

• No Roll-Down Required: The firm, long stem allows for easy insertion into the ear canal without the need for rolling, maintaining hygiene even when hands are dirty.

• Poly Bag Packaging: Each pair is individually wrapped in a poly bag to keep the earplugs clean before use.

Industrial Benefits and Compliance

With a Noise Reduction Rating (NRR) of 25 dB, the 3M UltraFit 340-4004 is ideal for manufacturing, construction, and automotive industries. These earplugs are rigorously tested to meet ANSI S3.19-1974 standards, providing professional-grade protection for high-decibel environments.