Originally developed for military use, the Passive Impulse shoot filter offers optimum protection from high levels of impulse sounds like gunfire and drop hammers. With no electronic components, this filter is the fail-safe choice for gun sport enthusiasts.

Facts about gunshot noise exposure

Firearms produce high intensity sounds that can cause immediate and permanent damage to your hearing.

Prolonged exposure to noise over 80 decibels (dB) can start to cause damage; the louder the noise, the shorter the safe exposure time.

Gun shots produce peak noise well above the 80dB safe threshold, making it essential to wear hearing protection. Safe exposure is literally 0 seconds.

 

How it works

The passive impulse filter contains an ‘Impulse disc’ and sound dampening mesh which effectively reduces high frequency impulse noise to prevent hearing damage. At the sound of a peak impulse noise such as a gun shot, the filter acts with no delay, no latency and no batteries, ensuring your ears are protected when it matters the most.When ‘un-triggered’ i.e. no impulse noise present, the filter provides constant attenuated protection. There are different filter levels of attenuation (reduction) available; 9dB, 12dB & 19dB.

 

On the chart: The 9dB, 12dB & 19dB filter all provide the impulse protection you need at high peak levels. They differ when ‘un-triggered’ through the level of constant noise attenuation they provide. For maximum spatial awareness, the 9dB option is the best choice. You will be able to hear your surroundings and converse with others without the need to remove your hearing protection from your ears. This is the preferred option for military and professional use who require constant communication ability.

 

Why use filters?

Tinnitus

1 in 7 people in the UK are living with Tinnitus. 35% of people reported developing Tinnitus after exposure to louse noise.

Hearing loss

Noise Induced Hearing Loss (NIHL) affects around 5% of the global population. It's the second most common cause of hearing loss after age-related factors.

Sustainability

More than 1 billion foam earplugs end up landfill each year. Switching to custom fit, re-usable silicone earplugs reduces waste.