3M 1100D Earplugs One Touch Refill 500 Pairs

The 3M 1100D earplugs are disposable, cordless polyurethane foam earplugs designed to reduce exposure to harmful noise levels. With an SNR of 35 dB tested in accordance with EN 352-2:2020, they provide effective hearing protection across all test frequencies. The slow-recovery foam is easy to roll and insert, while the tapered shape conforms to the ear canal for a comfortable, secure seal.

Made from soft, hypoallergenic polyurethane foam, the earplugs become warmer and more comfortable over time as they respond to body temperature. The exposed cell surface structure resists movement and ensures an effective acoustic seal. The 1100 model is also compatible with the 3M E-A-Rfit Dual-Ear validation system for fit testing.

This refill contains 500 pairs of 3M 1100 earplugs, designed for use with the 3M E-A-R One-Touch Pro earplug dispenser, providing convenient access to hearing protection in noisy work environments for both employees and visitors.