Cleaning and MAINTENANCE
Phonak, Unitron, and Relate Devices
Changing the dome and Cerushield wax guard
This video is a helpful guide to changing the dome and wax guard on Phonak models that use Cerushield wax guards (or in other words, are equipped with 4.0 speakers)
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Changing the dome and Cerustop wax guard
This video is a helpful guide to changing the dome and wax guard on Phonak models that use Cerustop wax guards (or in other words, are equipped with either 5.0 or 6.0 speakers)