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SKU
21005
MPN
EP3-SPR-BULK

Surefire EarPro EP3 Sonic Defender Hearing Protection Earpiece (S, M, L)

Questions about this product?
The comfortable EP3 Sonic Defender earplugs provide a Noise Reduction Rating (NRR) of 24dB and feature a double-flange stem design that fits most people
The EarPro EP3 Sonic Defender Earplugs by Surefire protect your hearing without interfering with your ability to hear routine sounds or conversations. Their double-flange stem design fits most people and provides 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 they also block out lower-level noise like that heard on a plane. They can be used in situations where hearing ambient sounds or conversations isn't critical. The right/left color-coded Sonic Defenders are 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 (3 to 6+ months, depending on usage and care). And their low-profile design means they can be worn while wearing a helmet or mask, or while using a phone or headset. Each set is packaged in a convenient carry case.

EP3 Sonic Defenders are sold as a single left/right set or in a box containing 25 sets. Each set is packaged in a convenient carry case. Ear Size

All sizes of EP3s have identical flanged ear canal stemsラthat is, the portion that fits in the ear canal.

The sizesラsmall, medium, and largeラrefer only to the outer earpieces that fit in the ear's concha bowl and help hold the EP3 in place. Proper EP3 size is based on the dimensions of your ear's concha bowl. Size Medium fits most people and is recommended for concha bowls approximately 1" in height. Smaller than 1" should choose Size Small, and larger than 1" should choose Size Large.

Features:
  • 24dB* Noise Reduction Rating (NRR) with stoppers inserted
  • Lowers potentially dangerous noise levels above 85dB
  • Hear safe sound levels (with stoppers out) as if you weren't wearing ear plugs
  • Ergonomic design and double-flange stem design conforms to ear shape for comfort and secure retention
  • Made from hypoallergenic, medical-grade polymer that's soft, durable, and long-lasting
  • Low-profile design allows you to keep them in place while wearing a mask, helmet, hat, or while using phone, headphones, or supplemental hearing muffs


*NRR rating with stoppers inserted
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SKU 21005
Brands Surefire
MPN EP3-SPR-BULK
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