Peltor Over-the-Head Earmuffs X4A NRR 25-27

3M™ PELTOR™ X4 Earmuffs offer a slim lightweight option with a Noise Reduction Rating (NRR) between 25–27 dB, depending on attachment type. This low-profile earmuff is ideal for protection against mid- to high-level industrial noise and other loud sounds.

Features:

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