Earmuff Hygiene Kit, Replacement, Series: X Series, For Use With: X4A/X4P3E Earmuff and Hearing Conservations, Specifications: Universal, Specifications Met: Class AL, CE/CSA Certified, Black

The X series earmuffs are 3M™'s latest advancement in hearing conservation. New technologies in comfort, design and protection all come together in this groundbreaking earmuff line. The X4A utilizes a newly designed spacer, specially formulated foam liners and innovative ear cushions to help improve attenuation. This lightweight, lower-profile earmuff helps with compatibility with other personal protective equipment and is designed for protection against moderate to high level industrial noise and other loud sounds. 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. Peltor™ 7000104048, Replacement, Series: X Series, For Use With: 3M™ Peltor™ X4A/X4P3E Earmuff and Hearing Conservations, Specifications: Universal, Specifications Met: Class AL, CE/CSA Certified, Black