Bernafon SpiraFlex Sound Tube

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Length: 0
Diameter: 0,9mm
2,99 €
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Bernafon SpiraFlex Sound Tube

Spiraflex tubing provides a good fit for your Hearing Aid on the ear and is barely visible to wear. Different lengths and wall thicknesses ensure optimal sound transmission.

The Spiraflex tubing was replaced some time ago by the Bernafon miniFit thin tubes which have the same connection. Nevertheless, many Hearing Aid users prefer to stay with the proven Spiraflex. We will be happy to order the tubes for you. However, please understand that the delivery may be delayed by a few days.

The thin tubes on your Hearing Aids should be replaced regularly, about every 3 - 4 months, . If the tubes have become discolored or hard, you should definitely replace them. With new flexible Spiraflex tubes, you can ensure that your Hearing Aids transmit sound perfectly. In addition, this way you avoid pressure points that can be caused by a sound tube that has become hard. 

SpiraFlex Sound tube is suitable for the following Bernafon Hearing Aids:

  • Bernafon CHRONOS
  • Bernafon VERAS
  • Bernafon ICOS
  • Bernafon SWISSEAR
  • Bernafon SYMBIO XT
  • Bernafon MOVE
  • Bernafon PRIO
  • Bernafon AVANTI
  • Bernafon NEO

To replace, twist the sound tube out of your Hearing Aid's adapter and place a new tube on the adapter.

Please note the tube length and diameter when ordering. Both specifications are engraved in the attachment piece for the Domes.
Spiraflex sound hoses are available in 4 different lengths and 2 different diameters (0.9 mm and 1.3 mm). The 0.9 diameter is used for mild hearing loss, and the 1.3 diameter is used for more severe hearing loss.


  • Thin sound tube for Bernafon Hearing Aids
  • Spare part for do-it-yourself installation
  • barely visible on the ear
  • skin-friendly material

Technical data:

  • Available in 4 different lengths
  • 0.9 or 1.3 mm diameter
  • Accessories: Dome for SpiraFlex tubing (not included)

Scope of delivery:

  • 1x Bernafon Spiraflex tubing

Customer Reviews

Based on 9 reviews
Hüseyin Sahin
Very satisfied

Quickly delivered.

Siegbert Schreieck

am satisfied.

Rudolf Rechberger

Very good

Joseph Wojcik

Bernafon SpiraFlex Sound Tube

Paolo Pulsoni

Everything is fine.

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