Bachmaier Sound tube for hearing aids 2 x 3.1 mm - Transparent

The hearing aid sound tube 2 x 3.1 mm M in transparent color reliably connects hearing aids and ear molds.

• 1 meter
• Sound tube 2 x 3.1 mm M (size M)
• Material: PVC 35 Shore
• Inner diameter: 2.0 mm
• Outer diameter: 3.1 mm
• Color: Transparent
• Free from plasticizers DEHP

You can conveniently purchase the transparent sound tube 2.0 x 3.1 mm without plasticizers from us online as bulk material. This sound tube fits most angles of classic behind-the-ear hearing systems and transmits sound waves from the hearing aid to the ear. The tube becomes porous due to body temperature or UV radiation from sunlight. Replace this hearing aid tube approximately every 3 months or sooner if it hardens and turns yellowish.