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Surefire | sfr-ep9-bl-s

Surefire Sonic Defenders® EP9 Cobalt Max

Sale price$49.95

Why you'll love it:

  • Attenuation (NRR) of 26dB
  • Metal detectable design for food and agriculture industries
  • Bright Colors Ensure High Visibility
  • Triple-flange design fits most ears
  • Includes Built-in Lanyard
  • Patented EarLock® retention rings lock earpieces in place
Size: Small

Size

Colour: Blue
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Description

EP9 Sonic Defenders®Cobalt Max earplugs utilize a soft, adjustable, triple-flanged stem to seal the ear canal and block out potentially harmful noises, providing an impressive Noise Reduction Rating (NRR) of 26dB. They’re a great choice for applications where a high level of protection against continual noise is desired and the ability to hear ambient sounds or conversations is not a priority.* Constructed of a proprietary metal-infused polymer that’s detectable by industrial scanners, EP9s are bright blue in color and feature permanently attached lanyards, making them ideal for use in food and pharmaceutical processing and similar industries. Their patented EarLock® retention rings lock the earplugs in place, while soft, adjustable triple-flanged stems provide secure seals in the ear canals.

Sonic Defenders Cobalt Max are made from a soft but durable, hypoallergenic polymer and are ergonomically shaped, providing all-day comfort and an extended product life of up to 6+ months, depending on usage and care. Their low-profile design means EP9s can be worn while wearing a helmet, mask, or supplemental hearing muffs. Available in blue only.

EP9s are available in small (S), medium (M), and large (L), with mediums fitting most people. For best fit, click on the small Sizing Chart image at left. EP9 Sonic DefendersCobalt Max 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 permanently attached polymer lanyard.

Features

  • “Full-block” design provides 26dB Noise Reduction Rating (NRR) to minimize potentially harmful sounds
  • Metal-infused for detection by industrial scanners; bright blue in color for easy visual detection
  • Patented EarLock® retention rings utilize seven contact points to lock earpieces in place and fit the same way every time
  • Soft, adjustable triple-flanged stems provide secure seals in ear canals and all-day comfort
  • Made from hypoallergenic, medical-grade polymer that's soft, comfortable, and durable
  • Low-profile design allows you to keep them in place while wearing a mask, helmet, hat, or supplemental hearing muffs
  • Permanently attached 26” polymer lanyard included
Key certifications:

NRR 26

An NRR of 26 means that the hearing protection is estimated to reduce noise levels by an average of 26 decibels across various frequencies.

'NRR' in hearing protection stands for 'Noise Reduction Rating,' which is a single value used to indicate the average level of noise reduction a hearing protection device provides across different frequencies, essentially telling you how much sound attenuation the earplugs or earmuffs will offer when worn correctly; the higher the NRR value, the greater the noise reduction level is considered to be.

NRR is primarily used as a rating system in North America, while Europe often uses 'SNR' (Single Number Rating) and Australia/New Zealand use 'SLC80'; which both differ slightly in calculation.

Tech Specs

For Kids
Not designed for children
Certified For
Australia & NZ (SLC80): No
USA (NRR): Yes
EUR (SNR): No

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