Features:
- 4 packs of Cerustop wax filters = 32 filters total
Details: Suitable for most Widex, Phonak and Unitron hearing aids;Prevents loss in performance due to wax build up.;32 Black Sticks with white filter
Features:
Details: Suitable for most Widex, Phonak and Unitron hearing aids;Prevents loss in performance due to wax build up.;32 Black Sticks with white filter