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SureFire EP3 Sonic Defenders Filtered Earplugs, Double Flanged Design, Reusable

SureFire EP3 Sonic Defenders Filtered Earplugs, Double Flanged Design, Reusable

Q: How do i pick the right size for me?

Here is the specifications and sizing directions from SureFire: http://www.surefire.com/media/wysiwyg/main_site_pdfs/EP3_Sonic_Defenders.pdf

Q: What’s better the ep3, ep4 or ep5?

Depends on your application. EP3's only have a double baffle. 4's and 5's have a triple. 4's have a Noise Reduction Rating of 12dB caps out, 24dB caps in. EP5's are set capped for an NRR of 26dB. EP3's and 4's allow you to hear conversations when they're in and uncapped. Depends on your use. If it's for your lawnmower only and you don't talk to people, 6's. If you're looking for multiple application, 3's or 4's. I prefer the fit of the 3's, but I also wear hearing aids on the daily.

Q: What is the difference between the ep3 and ep4? other sources list the ep3 as a lower nrr than the amazon description.

The nrr rating is the same. The ep4 is triple flange instead of double flange

Product ID: 3789555

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Details

Brand
SureFire
Color
Clear
Material
Polymer
Recommended Uses For Product
Noise
Size
1 Count (Pack

🔇24dB Noise Reduction Rating

♻️Reusable, durable medical-grade polymer

🛡️7-point EarLock retention system

Frequently Bought Together

SureFire EP3 Sonic Defenders Filtered Earplugs, Double Flanged Design, Reusable

SureFire EP4 Sonic Defenders Plus filtered Earplugs, triple flanged design, reusable, Black, Medium

SureFire EP7 Sonic Defenders Ultra filtered Earplugs w/ Comply Canal Tips, reusable

Description

🔕 Hear what matters, block what doesn’t—comfort meets precision.

ALL DAY COMFORT FIT - Soft, double-flanged stems adapt perfectly to your ear canal for secure, comfortable wear—even under helmets or masks.
BUILT TO LAST SAFE - Crafted in the USA from hypoallergenic, medical-grade polymer for durability and skin-friendly use.
CONSISTENT SECURE SEAL - Patented EarLock rings with seven contact points ensure the same perfect fit every time you wear them.
PRECISION NOISE CONTROL - Block out distractions with a powerful 24dB NRR while still hearing important sounds clearly.
DISCREET LOW PROFILE DESIGN - Stay protected without bulk—wear them confidently with hats, helmets, or hearing muffs without interference.

SureFire EP3 Sonic Defenders are reusable, double-flanged earplugs engineered for professionals who demand superior noise reduction (24dB NRR) without sacrificing situational awareness. Featuring a patented 7-point EarLock retention system and hypoallergenic medical-grade polymer, these earplugs deliver a secure, comfortable fit that stays in place all day—even under helmets or masks. Made in the USA, they combine durability with discreet design, perfect for tactical, military, or everyday use.

Specifications

Item Package Dimensions L x W x H	3.66 x 2.99 x 2.6 inches
Package Weight	0.05 Kilograms
Item Dimensions LxWxH	1.18 x 0.98 x 0.47 inches
Item Weight	0.06 Pounds
Brand Name	SureFire
Model Name	EP3
Color	Clear
Material	Polymer
Suggested Users	unisex-adult
Number of Items	1
Manufacturer	Surefire
Part Number	EP3-MPR
Model Year	2015
Style	Medium
Included Components	SureFire Double Flanged Filtered Earplugs Med 1 Pair Clear
Size	1 Count (Pack of 1)
Sport Type	Tactical and Military

Have a Question? See What Others Asked

Are these ep3's? or is eps a different model?

How do i pick the right size for me?

What’s better the ep3, ep4 or ep5?

What is the difference between the ep3 and ep4? other sources list the ep3 as a lower nrr than the amazon description.

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