Custom Fitted Hearing Protection and Hearing Conservation Services

Industry / Non-Linear Filter

This filter attenuates as sound pressure
increases.
Also allows for easier
communication whilst ensuring
your hearing is protected.

Where science meets comfort. Non-linear filters are incorporated into our lab-manufactured, custom-fit noise plugs to provide the perfect solution for impact noise environments.
These filters are designed to instantaneously contract upon impact, which restricts incoming air pressure and provides a varied attenuation response.
In the absence of loud impact noises, these noise plugs will allow normal air pressure to pass freely, which reduces occlusion (blocked ear sensation) and has a “open ear” effect.
There are no electronic components which means no re-charging or replacing batteries – no additional product maintenance is required.
Ideal for industry workers (hammering etc.), sharp shooters, metal fabrication and so on.
For those moments when you crave silence, we can included “stoppers” upon request. Stoppers are small little screws that fit perfectly in the filter channel and can be added or removed at your convenience.
Adding a stopper will provide additional noise reduction as it seals the ear – making your plugs suitable for use in continuous noise environments.

PERFECT FOR:  When the world is exploding around you –  Industrial –  Impact Noise – Shooting 

Total Cost: $235.00 AUD    Inc GST   (bulk discount’s available)

Available in any colour or colour combinations. Your initials are embedded into each ear (Blue on left Red on right side). Attaching cord available (at no cost).
Included in price: left and right custom plugs with non-linear filters embedded, Small NG case, instruction leaflet, ear oil, alcohol swabs and postage within Australia.
3 year mould integrity warranty.

*An impression (of your ears) is required. Please contact us to book in an appointment. 

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