3M Peltor X4A Over-the-Head Earmuffs, Black, Universal, 1 Each, Main Image

3M Peltor 7100315081 X4A Over-the-Head Earmuffs, Black

3M Peltor X4A Over-the-Head Earmuffs, Black, Universal, 1 Each, Features

3M Peltor X4A Over-the-Head Earmuffs, Black, Universal, 1 Each, Compatible with 3M EARFit Dual Ear Validation

3M Peltor X4A Over-the-Head Earmuffs, Black, Universal, 1 Each, Sold Separately

3M Peltor X4A Over-the-Head Earmuffs, Black, Universal, 1 Each, For High Noise Environments

3M Peltor X4A Over-the-Head Earmuffs, Black, Universal, 1 Each, Twin Band Design

3M Peltor X4A Over-the-Head Earmuffs, Black, Universal, 1 Each, NRR 27 dB

3M Peltor X4A Over-the-Head Earmuffs, Black, Universal, 1 Each, Slow Recovery, High Density Foam

3M Peltor X4A Over-the-Head Earmuffs, Black, Universal, 1 Each, Durable, Long Lasting ABS Plastic Cups

3M Peltor X4A Over-the-Head Earmuffs, Black, Universal, 1 Each, Design for lasting comfort

3M Peltor X4A Over-the-Head Earmuffs, Black, Universal, 1 Each, Adjustable Earcups

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3M Peltor X4A Over-the-Head Earmuffs

3MSKU: PELX4A-EA-ST

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Packaging: 1 Each

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$34.49 $37.94

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3M Peltor X4A Over-the-Head Earmuffs

The 3M Peltor X4A Over-the-Head Earmuffs are high-attenuation hearing protection earmuffs engineered with advanced lightweight technology to deliver a Noise Reduction Rating (NRR) of 27 dB, providing exceptional protection against hazardous industrial noise while remaining slimmer and more comfortable than previous generations. Featuring innovative dual-molded earcups, low-profile styling for improved compatibility with hard hats and other PPE, soft foam ear cushions, a durable over-the-head stainless steel headband, and optimized acoustic technology, these industrial earmuffs excel in manufacturing, metal fabrication, machining, maintenance, airports, utilities, automotive assembly, construction, and other high-noise work environments where reliable hearing protection is essential. By combining enhanced noise attenuation with a lighter, less bulky design than earlier models, the 3M Peltor X4A helps reduce worker fatigue, encourages all-day wear, improves communication awareness when noise is controlled, and supports long-term hearing conservation without compromising comfort or productivity. The 3M Peltor X4A Over-the-Head Earmuffs are tested in accordance with ANSI S3.19-1974 for Noise Reduction Rating (NRR) performance and help employers and workers support OSHA occupational hearing conservation requirements when selected, fitted, and used as part of a comprehensive hearing protection program. Noise Reduction Rating (NRR) between 25–27 dB, depending on the attachment type. Available in 1 Each or Case of 10.

Manufacturer	3M
Brand	3M Peltor
Main Category	Hearing Protection
Color	Hi-Vis Yellow,Black
Packaging	1EA, 10EA/CS
Weight	0.7 lb

Specifications:

3M ID: 7100315081
Model: X4A Over-the-Head
Noise Reduction Rating (NRR): 25–27 dB
Electrically insulated dielectric headband
ABS earcups with soft overmold
High-density slow-recovery foam inserts
Replaceable ear cushions and foam liners compatible with Hygiene Kit HYX4
Twin-wire steel headband for balanced pressure and thermal comfort
Adjustable tilting earcup pivots for custom fit
Color: Black and chartreuse
CSA Class AL compliant
Compatible with 3M fit-testing systems
Packaging: 1 Each, Case of 10

Ideal Industries:

Manufacturing
Automotive
Construction
Metalworking
Aerospace
Heavy engineering
Mining
Chemical and pharmaceutical production

Ideal Applications:

Assembly work in noisy facilities
Grinding and fabrication tasks
Maintenance and repair operations
Painting and sanding tasks
Welding work
Demolition and construction activities
Industrial cleaning
Machine operation and production line work

The 3M Peltor X4A Over-the-Head Earmuffs are engineered to deliver dependable hearing protection for professionals working in consistently high-noise environments where long-term comfort and reliable attenuation are essential. Featuring a 27 dB Noise Reduction Rating (NRR), these premium over-the-head earmuffs help reduce exposure to hazardous workplace noise generated by machinery, power tools, compressors, fabrication equipment, and industrial processing systems. Their lightweight, low-profile earcup design makes them comfortable for extended shifts while maintaining excellent compatibility with many forms of personal protective equipment, including safety glasses and hard hats. Workers frequently ask whether a slimmer earmuff sacrifices protection, and the X4A demonstrates that advanced acoustic engineering can provide substantial noise reduction without the bulk typically associated with higher-performance hearing protection. Another common question is whether these earmuffs remain comfortable during all-day wear, and the answer lies in the twin-headband design, soft ear cushions, and balanced clamping force that help minimize pressure while maintaining a secure seal. Buyers also want to know if reusable earmuffs offer long-term value compared to disposable hearing protection, and the X4A is designed with replaceable hygiene kits that help extend service life while supporting workplace hygiene programs. Whether protecting employees in manufacturing plants, construction sites, machine shops, mining operations, automotive facilities, warehouses, utility maintenance, or heavy equipment applications, these industrial earmuffs help organizations support hearing conservation initiatives and OSHA compliance programs when properly selected and worn. Searchers looking for industrial earmuffs, high-noise hearing protection, reusable hearing defenders, over-the-head ear protection, workplace hearing PPE, or professional hearing conservation equipment will find the 3M PELTOR X4A to be a dependable solution that combines durability, comfort, and trusted performance. As an experienced and trusted supplier of certified PPE, Enviro Safety Products provides professionals with genuine 3M hearing protection solutions backed by industry expertise, helping safety managers and workers confidently choose the right equipment to improve workplace safety, reduce occupational noise exposure, and support long-term hearing health.