The 3M E-A-R UltraFit Earplugs 340-4003 provide reliable, reusable hearing protection in loud work environments. Featuring a triple-flange design, these earplugs eliminate the need for rolling or sizing, ensuring immediate and consistent noise protection for workers.
- Safety: Offers a Noise Reduction Rating (NRR) of 25 dB to protect against harmful noise exposure without sacrificing communication ability.
- Ease of Use: The premolded, flanged design allows for easy, quick insertion and removal, which increases worker compliance and efficiency.
- Durability: Made from soft, washable elastomeric polymer, these reusable earplugs maintain their shape and protective fit for extended use.
These earplugs are best suited for industrial environments where workers require consistent, reusable hearing protection, such as manufacturing plants, construction sites, and equipment operation areas.
The uncorded design is ideal for applications where cords may pose a snagging hazard.
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