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EP3 Sonic Defenders®

Filtered Flanged Earplugs

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$13.95
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EP3 work as advertised

I've only used them so far with gasoline powered equipment, but was impressed as to the noise reduction. They worked as well as the full muffs I had been using, and definitely much more comfortable . Also, I like the feature of being able to remove the inserts for better low level hearing. I tested them in this manner with a Fox 40 whistle and found the reduction in the high level audio to be great while still allowing low levels through.

Reviewed by AGL Bob (Posted on 12/27/13)

excellent

Comfortable, excellent, really do work.
I accidently lost the filter plug and they still work!

Reviewed by Travis (Posted on 12/24/13)

Solid Product

Comfortable, simple, effective, and a clean design. The best ear protection I've ever used.

Reviewed by Josh H. (Posted on 12/6/13)

Good protection

I gave these as a gift to a motorcycle rider, and if the plugs didn't stand out so far from the ear then they would be perfect. Also we may try the foam ear plug instead of the rubber flanged plug.

Reviewed by Jess R (Posted on 11/18/13)

pretty good, but....

as the title says, these were pretty good, but this style isnt the best for me. They work great, if i can get one to fully seal inside my right ear. The left side fits in perfectly and cuts the noise down at my job greatly from people using loud airguns, air and regular hammers, air blasters and the sound of loud vehicles in the shop.

These can be easily forgotten in your ear, so be careful about answering the phone with them in and using your shoulder to hold the phone, but you are easily able to hear who is on the other line.

I have recommended surefire's earplugs to the others at work. Three are considering it and are waiting for my review once I get the right kind in.

Reviewed by corbin (Posted on 11/13/13)

warehouse worker

excellent in blocking out the loud/harsh noises. a little difficult to get inserted into place.

Reviewed by Rodney (Posted on 11/11/13)

EP3

Working in bars/clubs, I've been very happy with the EP3s. I first ordered a medium, but ended up ordering another set but small. They fit better but it would be perfect if there was a size in between med-small. I can hear the radio more clearly, and still be able to talk to customers with both ear buds in. Best so far!

Reviewed by Night Life Security (Posted on 11/9/13)

EP3

Excellent tool. Sizing is very difficult. I ordered a medium, to find out the ear canal piece should be a bit bigger, but the outside portion is correctly sized for me.

Reviewed by K. Clay (Posted on 11/7/13)

Love them

These are great to wear all day long in the ambulance cab or during rescue situations. Will be buying more!

Reviewed by Paramedic (Posted on 11/6/13)

Dental hygienist

Working in this field with high frequencies the EP3 Sonic Defenders help reduce the sound and I still have the ability to communicate with my patient.

Reviewed by Liz (Posted on 10/26/13)

Specifications

Noise Reduction Rating 24dB (with filter caps inserted)
Color Black, Clear, Orange
Size S, M, L
Filter Yes
Stem Double Flanged
Radio Comm Compatible Yes
Included Lanyards Detachable
Features -

Description

EP3

For detailed specifications, click here.

EP3 Sonic Defenders protect your hearing without interfering with your ability to hear routine sounds or conversations. Their double-flanged-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 a special noise-reducing filter. EP3s include attached filter caps, which can be inserted for additional protection and blocking out lower-level noise, like that heard on a plane, where hearing ambient sounds or conversations isn't critical. Right/left color-coded Sonic Defenders are made from a soft but durable, hypoallergenic polymer that provides all-day comfort and an extended product life (up to 6+ months, depending on usage and care). Their patented EarLock® retention rings lock the earplugs in place, while soft, adjustable double-flanged stems provide secure seals in the ear canals. A low-profile design means EP3s can be worn while wearing a helmet or mask, or while using a phone or headset. Available in clear, black, or orange.

Comfortable EP3 Sonic Defenders also serve as earpieces for SureFire Hearing Protection and other compatible radio communication systems* simply by removing the noise-reducing filter and attaching the earpiece to the system. NOTE: EP3 earpiece will not provide hearing protection if the noise-reducing filter is removed.

EP3s are 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; however, to ensure the best possible fit, review the earpiece sizing chart below. For those with larger (in diameter) ear canals, the three-flange stem of our EP4 Sonic Defenders may provide a better fit than the EP3's two-flange stem.

For best fit, click on the small Sizing Chart image at left.

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 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]
Features
  • 24dB Noise Reduction Rating (NRR) with filter caps inserted
  • Lowers potentially dangerous noise levels above 85dB
  • 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 allows you to keep them in place while wearing a mask, helmet, hat, or while using phone, headphones, or supplemental hearing muffs
  • Serve as earpieces for compatible* radio communication systems
  • Available in clear, black, or orange
  • 26" polymer lanyard included

Related Information

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