Description
QuickGuard filters
These cerumen filters make hearing aids resistant to moisture and earwax for a long time. It prevents liquids from entering the speaker, thus protecting the technology. This protection is achieved through a nanocoating applied to the QuickGuard.
The quality of sound when using the Quickguard is not affected until the filter is 90% filled with earwax.
The QuickGuard filters can be used in place of the HF4 filters.
These filters can be used for left and right hearing aids.
Replace filters on time
The package contains 8 filters. The filters are the same size as the old HF 4 filters. These filters can be used in all custom products from Audio Service, Signia and Siemens. In the video you can see how the filters are changed in a simple way.
Change the filters on time so you can always enjoy with maximum sound your hearing aid can offer you.
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