3M Peltor X4 Dielectric Earmuffs offer a slim lightweight option with a Noise Reduction Rating (NRR) between 25–27 dB. This low-profile earmuff is ideal for protection against mid- to high-level industrial noise and other loud sounds. Delivers comfort, design, and protection. Additionally, these earmuffs have earcup pivot points that tilt for optimum comfort and efficiency, as well as replaceable ear cushions and foam liners to help ensure acceptable noise reduction, hygiene, and comfort.

Applications:Assembly, Cleaning, Composite Finishing, Demolition, Electrical, Facility Maintenance, Final Finish, Grinding, Paint Preparation, Painting, Sanding, Welding

Key Features:

• Noise Reduction Rating (NRR) between 25–27 dB (depending on the attachment type)
• Low-profile cup design for improved compatibility with other personal protection equipment (PPE)
• High ratio of NRR to earcup depth
• 3M E-A-Rfit Dual-Ear Validation System testable
• Slow-recovery, high-density foam
• Replaceable ear cushions and foam liners (hygiene kit HYX4)

*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.

Part Number:
X4A