3M Deutschland: Sonus ear protectors

3M Deutschland: Sonus ear protectors. Sonus ear protectors live up to their individuality: They combine a high level of protection and comfort.

The individually fitted ear protector is without pressure and comfortable to wear for the entire day. The filter technology is unique – the hermetically sealed absorption filter is optimally protected against soiling and always provides the necessary insulation.

• Optimum fit for high levels of comfort and acceptance 
• Located in the inner part of the outer ear and is not fixed in the pressure-sensitive auditory canal 
• The self-cleaning function of the ear is not impaired 
• No unpleasant inflammation of the auditory canal 
• Hermetically sealed filter in a unique hollow shell 
• No ingress of water and dirt 
• No impairment of insulation performance 
• Smooth surface for better hygiene and easy cleaning