Interchangeable Industrial Filters Concerts & Events Returning customers can use existing

Returning customers can use existing digital impressions to reorder or change filter types without a new fitting visit

the audiologist’s fitting and tuning

Comes with a desiccant packet to draw out moisture between uses

Do not submerge the plugs in water

The filter unit is mechanical and does not require service

Interchangeable Industrial Filters Concerts & Events Returning customers can use existingFilters are interchangeable in both the custom and OtoPro Impulse noncustom options. 26dB of attenuation from bass to treble for loud, continuous noises. The Industrial filters are designed to provide relatively flat attenuation to remove low frequency noise and to aid communication, then a progressive attenuation increase at approximately 4kHz to further dampen damaging high frequency sounds. These filters ensure the ear remains ventilated to