Custom Molded Filters

PRO-10 provides soft attenuation for delicate and detailed acoustic performances. Great for acoustic musicians, smaller ensembles and anyone exposed to moderate sound levels. The PRO-10 will protect your hearing in noise levels of up to 90dB.

PRO-17 is the most natural sounding acoustic filter in the world. Designed specifically for musicians and vocal performers, the PRO-17 offers the flattest and most accurate frequency response of any hearing protector. This means that you hear as close to reference sound as possible – but 17dB quieter with nominal frequency distortion. The PRO-17 is the perfect choice for anyone who needs to hear clearly in noise levels of up to 100dB.

PRO-20 is designed to soften harsh high frequency sounds. The PRO-20 provides protection in ambient sound levels of up to 105dB.

PRO-26 is one of the strongest, level-attenuating earplugs available, offering protection for the loudest and most challenging sound environments. The PRO-26 will provide protection in sound levels of up to 110dB. 

PRO-Impulse filter is designed to provide optimum protection from high levels of impulse sound. Developed for military use, these filters protect your hearing from gunfire, artillery noise and impulse sounds from loud machines like nail guns, drop hammers and riveters. Designed to allow air to enter the ear, this unique filter technology retains spatiality and sound directionality as required in hunting and combat situations. Our Impulse filters have undergone full environmental testing for humidity, sand storms, hot and cold temperatures and 12+ hour comfort. PRO-Impulse is suitable for indoor and outdoor situations where protection from loud impulse noise is required.