Phonak SmartGuard Wax Protectors
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Taking care to replace the wax guard on a hearing aid can significantly increase the lifetime of the products. The Phonak SmartGuard is an acoustically transparent, membrane based system that unites smart technology with easy to use tools. SmartGuard replacement is recommended once every two months, although this varies considerably individual to individual. Daily inspection of the wax guard is highly recommended, and it can be wiped with a soft cloth until replacement is necessary. In a nutshell - Prevents wax from entering in-the-ear hearing aids.
Used as wax protection method on many Phonak in-the-ear hearing aids from all ranges but the SmartGuard system only works for hearing aids equipped with this specific wax guard system