Phonak / Unitron Hearing Aid earpieces CLOSED Smokey Domes MEDIUM - 10 Pack
Phonak / Unitron Hearing Aid Earpieces Model Number: 054-1991. Compatibility: Fits Phonak and Unitron hearing aids, including models with 2-pin xReceivers and HE Slim Tubes (not compatible with 4.0 Receivers or Slim Tubes).