for Signi/Connexx Nanocare 3.0 Wax Guards Filters White
Compatibility: WaxGuard 3.0 Nanocare is engineered for Signia Pure AX (312/CHG/CHG T), Styletto AX, and Rexton BiCore RIC (R 312/R-Li /R-Li T)hearing aids, compatible with 3.0 MiniReceivers. These essential hearing aid accessories provide optimal protection.