SureFire EP4 Sonic Defenders Plus Filtered Flanged Earplugs, Small, 25 Pair, Orange

SKU: SFEP4SPRBULK MFR: EP4-SPR-BULK
Earn VIP Reward Points

Key Features

  • Enjoy reliable hearing protection with these SureFire earplugs, perfect for shooting sports.
  • Achieve a Noise Reduction Rating (NRR) of 24dB with included filter caps for loud environments.
  • Crafted from hypoallergenic polymer, these earplugs ensure comfort during extended use.
  • Triple-flanged stems provide a secure fit, keeping these Sonic Defenders in place all day.
  • Stay connected; these earplugs are radio communication compatible for tactical operations.
  • Each pair of SureFire EP4 earplugs comes with a lanyard and carry case for convenience.
See More Product Details
Special Order?Estimated to Ship: 09/11/2025
Free Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

1 Year

$26.99

2 Year

$42.99

3 Year

$54.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

SureFire EP4 Earplugs Specifications

  • Noise Reduction Rating

    24dB (with filter caps inserted)

  • Material

    Hypoallergenic, medical-grade polymer

  • Filter

    Yes

  • Stem

    Triple Flanged

  • Radio Comm Compatible

    Yes

  • Fits

    Larger ear canals

  • UPC Code

    00084871314992

About SureFire EP4 Earplugs

Let the EP4 Sonic Defenders Plus become your trusted companion in protecting your hearing, designed to seamlessly blend into your daily life without hindering your ability to engage in routine conversations or appreciate ambient sounds. These innovative earplugs, featuring a triple-flanged stem design, are tailored to fit larger ear canals, offering a Noise Reduction Rating (NRR) of 24dB.

Engineered with a proprietary design, these earplugs incorporate a specialized noise-reducing filter that curbs potentially harmful noises above 85dB, while permitting safe-level sounds to pass through into the ear canal. For added flexibility, the EP4s come with attached filter caps that can be inserted for enhanced protection, effectively blocking out lower-level noise, ideal for situations like air travel where hearing ambient sounds or conversations isn't critical.

Crafted from a soft yet durable, hypoallergenic polymer, these high-quality earplugs ensure all-day comfort and an extended product lifespan. The patented EarLock retention rings secure the earplugs in place, while the soft, adjustable triple-flanged stems provide secure seals in the ear canals. The low-profile design of the EP4s allows for compatibility with helmets, masks, phones, and headsets.

The EP4 Sonic Defenders Plus also double as earpieces for compatible radio communication systems. Simply remove the noise-reducing filter and attach the earpiece to the system. Please note, the EP4 earpiece no longer provides hearing protection once the noise-reducing filter has been removed.

Available in small, medium, and large sizes, these earplugs cater to a range of ear sizes. The medium size fits most people, while those with smaller ear canals may find a better fit with our EP3 Sonic Defenders, which feature a two-flange stem. The EP4 Sonic Defenders Plus are sold as a single left/right set or in a box containing 25 sets. Each set comes packaged in a convenient carry case and includes a polymer lanyard, making them the perfect protective solution for your hearing needs.

SureFire EP4 Earplugs Features

  • High-quality, durable earplugs with triple-flanged stem design for larger ear canals
  • Innovative noise-reducing filter reduces harmful noises above 85dB, allows safe-level sounds
  • Attached filter caps for enhanced protection, perfect for blocking out lower-level noise
  • Constructed from soft, hypoallergenic polymer for all-day comfort and extended product life
  • Patented EarLock retention rings and adjustable stems for secure fit in ear canals
  • Dual-purpose design, serves as earpieces for compatible radio communication systems

Warranty Information

This product has a limited warranty of 3 months.

Key Features

  • Enjoy reliable hearing protection with these SureFire earplugs, perfect for shooting sports.
  • Achieve a Noise Reduction Rating (NRR) of 24dB with included filter caps for loud environments.
  • Crafted from hypoallergenic polymer, these earplugs ensure comfort during extended use.
  • Triple-flanged stems provide a secure fit, keeping these Sonic Defenders in place all day.
  • Stay connected; these earplugs are radio communication compatible for tactical operations.
  • Each pair of SureFire EP4 earplugs comes with a lanyard and carry case for convenience.

What's in the box:

  • SureFire 25 x EP4 Sonic Defenders Plus Filtered Flanged Earplugs
  • Filter Caps
  • 25 x Carry Case
  • 26 " Polymer Lanyard
  • SureFire 3 Month Limited Warranty