SureFire EP4 Sonic Defender Plus earplugs in clear (SureFire part no. EP4-MPR) safeguard hearing against Noise-Induced Hearing Loss without sacrificing the ability to hear everyday sounds or conversations in noisy settings. The triple-flanged stem offers a Noise Reduction Rating of 24 dB, letting safe sound levels pass into the ear canal while potentially damaging noises above 85 dB are reduced through SureFire’s proprietary noise-reducing filter. EP4s come with attached filter caps that can be added for extra protection, blocking out lower-level noise such as on an airplane where hearing conversations isn’t essential.

Key Specifications

• Noise Reduction Rating is 24 dB via a triple-flanged stem design.
• Includes attached filter caps for extra protection when full-block hearing protection is needed.
• Built from a soft, durable, hypoallergenic polymer for all-day comfort.
• Rated to last over six months, depending on use and care.

Frequently Asked Questions

Can I still hear conversations while wearing these? Yes, safe sound levels pass through normally while the filter reduces only potentially damaging noise above 85 dB.

What are the filter caps for? They attach for extra protection, blocking lower-level noise in situations where hearing ambient sound isn’t necessary.

Buy the SureFire EP4 Sonic Defender Plus Earplugs, Clear

Protect your hearing at the range without losing track of range commands. Order it from our SureFire lineup of shooting hearing protection for fast, direct shipping from our Lubbock, Texas gun shop.