4 packs of Cerustop wax filters = 32 filters totalSuitable for most Widex, Phonak and Unitron hearing aids;Prevents loss in performance due to wax build up.;32 Black Sticks with white filterBrand: Cerustop, Model: 098-0282, Size: 4 x 8 Packs (32 units)
4 packs of Cerustop wax filters = 32 filters total
Suitable for most Widex, Phonak and Unitron hearing aids;Prevents loss in performance due to wax build up.;32 Black Sticks with white filter Brand: Cerustop, Model: 098-0282, Size: 4 x 8 Packs (32 units)