
Choose the right filter
We match attenuation to your workplace sound profile and communication needs.
The Puretones Motor is custom-made hearing protection with a flat (linear) filter that doesn't distort sound. Wind and road noise are effectively attenuated while traffic, navigation and the engine stay clearly audible. Comfortable under the helmet and just as suitable for festivals and concerts — one earplug for everything you do.
* Low: indicative curve based on the filter table — at SNR 10 dB it falls below the CE-certification threshold for hearing protection (no EN 352-2 measurement).
| Filter | Low | Mid | High | SNR |
|---|---|---|---|---|
| Low | 10 dB | 6 dB | 6 dB | 10 dB |
| Medium | 13 dB | 14 dB | 16 dB | 16 dB |
| Strong | 19 dB | 19 dB | 17 dB | 19 dB |
| Extreme | 22 dB | 22 dB | 21 dB | 23 dB |
| Ludicrous | 26 dB | 26 dB | 27 dB | 28 dB |

We match attenuation to your workplace sound profile and communication needs.

We take the ear impressions at your workplace or service point.

Each set is produced to measure and prepared with the correct filters and labeling.

We hand over the product with fitting instructions and service documentation.
Medical-grade materials that outlive disposables.
Crafted in-house, start to finish.
Backed by a 2+ year warranty and no hidden costs.
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