SureFire Gehörschutz Sonic Defender Plus EP4 L

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Product details

The Sonic Defender Plus EP4 L ear protection from SureFire offers effective protection against noise and impulse sound while allowing the user to hear important sounds. With its innovative filter caps, users can choose between complete noise reduction and awareness of ambient sounds. The patented EarLock® retention strap ensures a secure and comfortable fit, even during extended wear. Made from hypoallergenic polymer, this ear protection is particularly skin-friendly and suitable for individuals with sensitive skin. The EP4 version is specifically designed for larger ear canals and provides excellent sound insulation, which has been demonstrated in various tests according to EN 352-2:2002. Additionally, the ear protection is reusable and easy to clean, making it a practical choice for daily use.

  • Intelligent noise reduction for optimal protection
  • Retention of directional hearing with open caps
  • Hypoallergenic material for high wearing comfort
  • Reusable and easy to clean
  • Includes a practical storage case.

Key specifications

Exact colour description
Red, Transparent
Hearing protection type
Earplugs
Target group
Adults
Application range
Universal, Work
Weight
2 g

General information

Item number
67306825
Manufacturer
SureFire
Category
Hearing protection
Manufacturer No.
EP4-LPR
Release date
16.2.2026

Colour

Colour
Red, Transparent
Exact colour description
Red, Transparent

Material

Material group
Plastic
Material
Polymer

Hearing protection properties

Hearing protection type
Earplugs
Target group
Adults
Hearing protection size
L
Application range
Universal, Work
EN standard
EN352-2:2002
Attenuation rating (SNR)
27 dB
Signal to Noise Ratio (SNR)
27 dB

Origin

Country of origin
USA

Scope of delivery

Scope of delivery
Connecting strap, Storage box

Product dimensions

Weight
2 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Hearing protection» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • SureFire
    Not enough data
  • 1.Alecto
    0 %
  • 1.BGS
    0 %
  • 1.Bilsom
    0 %
  • 1.Casativo
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • SureFire
    Not enough data
  • 1.Alpine
    0 days
  • 1.Protear
    0 days
  • 3.QuietOn
    1 day
  • 4.3M
    3 days

Return rate

How often is a product of this brand in the «Hearing protection» category returned?

Source: Digitec Galaxus
  • SureFire
    Not enough data
  • 1.Hartmann
    0 %
  • 1.Neriox
    0 %
  • 1.Noton
    0 %
  • 1.Travel Blue
    0 %
Source: Digitec Galaxus