Symphony Blamey Saunders acoustic tube
Thin acoustic tube for Maestro hearing aids. These are spare/replacement parts.
Includes a single tube.
There are three acoustic-tube sizes available: 1, 2 and 3. If you are replacing an existing tube, you can find the size labelled in small lettering on the tip of your existing tube.
If you do not know your size, our printable instructions can help: Tube length guide