CeruShield Disk Wax Guards for Phonak and Unitron RIC RITE Hearing Aid and Hearing aid Cleaning Brush Tools with Carry case-3packs

["Fits：CeruShield filters have been designed specifically to be used with Phonak & Unitron SDS 4.0 receivers. Please note that CeruShield is only compatible with Phonak & Unitron RIC hearing aids with SDS 4.0 Receivers used on: Phonak Marvel hearing aids, Phonak Paradise hearing aids, Unitron Blu hearing aids, Unitron Discover hearing aids, Unitron Discover Next hearing aids. CeruShield is NOT compatible with older model hearing aids and older receivers.","Feature: CeruShield Disk is the new wax system from Phonak & Unitron designed as an easy to use dispenser wheel. 8 new CeruShield filters, 8 positions for easy disposal of used wax filters.","High Quality Material: Our hearing aid wax guards is made of high quality ABS material, safe and eco-friendly, wear resistant and stable, sturdy and firm.","Multi-function: CeruShield filters protects the receiver from wax related problems and offers longer wearing time between filter changes.","Easy to use : Easy rotating case, lightweight to carry around on the go, black disk case to hold filters, make sure the older or other groups at ease."]