SureFire EP3 Sonic Defenders Earplugs - 25 Pack

clear EP3 Sonic Defenders Earplugs
black EP3 Sonic Defenders Earplugs
orange EP3 Sonic Defenders Earplugs
SureFire Heari...
EP3 Sonic Defenders Earplugs explained
Item Code: EP3-BULK
  • 24dB Noise Reduction Rating
  • Lowers Potentially Dangerous Noise Levels Above 85dB
  • Hear Safe Sound Levels
  • Made from Hypoallergenic, Medical-Grade Polymer
  • Low-Profile Design
  • You May Also Like

    Reviews / Q&A

    The SureFire 25 Pack EP3 Sonic Defenders Earplugs preserve your hearing ability without disabling it. Able to fit most ears due to the double-flange stem design it features a Noise Reduction Rating (NRR) of 24dB. Sounds, at safe levels, are allowed to pass through into the ear canal, while potentially harmful noises (above 85dB) are reduced via a proprietary design that incorporates the patented Hocks Noise Braker filter. EP3s include attached stopper plugs, which can be inserted for further protection and blocking out lower-level noise. Made from a soft but durable, hypoallergenic polymer and are ergonomically shaped, with an adjustable-stem design, providing a secure fit, all-day comfort, and extended product life. The EP3's feature a low-profile design making them wearable while with a helmet or mask, or while using a phone or headset.

    NOTE: EP3 earpiece will not provide hearing protection if the Hocks Noise Braker filter is removed. 

    The sizes Small, Medium, Large is measured based on the dimensions of your ear's concha bowl. Size "medium" fits most people; however, to ensure the best possible fit, review the earpiece sizing chart below. For those with larger ear canals, the three-flange stem of our EP4 Sonic Defenders may provide a better fit than the EP3's two-flange stem.

    EP3 Sonic Defenders are sold as a single left/right set. Each set is packaged in a convenient carry case and includes a polymer lanyard.

    Radio Comm System Compatibility:

        • Thales: Covert Security Harness
        • Harris: Security Force Communication Set
        • Motorola: Surveillance Kits
        • Tactical Command Industries: Tactical Earpiece Products
        • Peltor: Lightweight Systems-Hearplug
        • Silynx: C4Ops Headset

    [NSN: 6515-01-549-6448, 6515-01-549-6453, 6515-01-549-6457]


    • 24-dB Noise Reduction Rating (NRR) with filter caps inserted

    • Lowers potentially dangerous noise levels above 85 dB
    • Hear safe sound levels (with filter caps out) as if you weren't wearing ear plugs
    • Patented EarLock® retention rings utilize seven contact points to lock earpieces in place and fit the same way every time; soft, double-flanged stems provide secure seals and all-day comfort
    • Made from hypoallergenic, medical-grade polymer that's soft, durable, and long-lasting
    • Low-profile design for comfortable wearing with a mask, helmet or hat, or while using a phone, headphones or supplemental hearing muffs
    • Serve as earpieces for compatible* radio communication systems
    • Available in clear, black or orange
    • Each set is packaged in a convenient carry case and includes a polymer lanyard
    • Note: EP3 earpiece will not provide hearing protection if the noise-reducing filter is removed
    • Note: Available in small (S), medium (M), and large (L). Proper size is based on the dimensions of your ear's concha bowl. Size "medium" fits most people
    • *Radio Comm System Compatibility: Thales Covert Security Harness; Harris Security Force Communication Set; Motorola Surveillance Kits; Tactical Command Industries Tactical Earpiece Products; Peltor Lightweight Systems-Hearplug; Silynx C4Ops Headset


        • Noise Reduction Rating: 24dB (with filter caps inserted)
        • Color: Black, Clear, Orange
        • Filter: Yes
        • Stem: Double Flanged
        • Radio Comm Compatible: Yes
        • Included Lanyards: Detachable
    WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

    Reviews / Q&A

    Customers who bought this also bought

    Best Sellers