Product Description
The 3M E-A-R UltraFit earplugs, MPN 340-4004, offer reliable hearing protection in a corded design. These earplugs feature a triple flange that fits securely and comfortably, providing a noise reduction rating (NRR) of 25 dB. They are reusable and washable, which minimizes waste and lowers costs for frequent users.
- Triple flange design reduces noise buildup
- Washable and reusable to cut down on waste
- Compatible with the 3M E-A-Rfit validation system
Product Highlights
These earplugs are suitable for various industrial applications, including manufacturing and construction.
Product Information
Standard Information
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Brand: E-A-R
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Manufacturer: 3M
Technical Specifications
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Noise Reduction Rating: 25 dB
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Design: Corded
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Shape: Flanged
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Plug Color: Yellow
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Cord Color: Blue
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Plug Material: Elastomeric Polymer
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Cord Material: Vinyl
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Specifications Met: ANSI S3.19-1974
