(24-Pcs) Cerushield Disk Wax Guards Filter for Phonak and Unitron Hearing Aids, Cerushild Hearing Aid Supplies Cleaning Kit Accessories Only for SDS4.0 Receivers

(24-Pcs) Cerushield Disk Wax Guards Filter for Phonak and Unitron Hearing Aids, Cerushild Hearing Aid Supplies Cleaning Kit Accessories Only for SDS4.0 Receivers

• Compatible : Cerushield Disk filters are designed specifically for SDS 4.0 receivers. Cerushield wax guards filter only compatible with Phonak、Costco、Hansaton(Not suitable for newer hearing aids) and Unitron hearing aids equipped with SDS 4.0 receivers.
• Function : Phonak wax guards can prevent earwax, dust, oil, and moisture from clogging the hearing aids, prevent dust from entering the hearing aids, protect your hearing aids, and extend the lifespan of the hearing aids! Keep the hearing aids clean and your ears healthy.
• Quantity of Satisfaction : Phonak wax guards filters kit has 3 packs, each pack containing 8 filters, for a total of 24 filters.
• Easy to Use : Phonak hearing aid filter consumables are very simple to use, when replacing, just rotate the disc slightly, use the detachable end of the disc to remove the old filter, and then install the new filter on the hearing aid.
• Refunds Available - Not sure if your hearing aids work with Cerushild Disk V2.0 Wax guards? don't worry, you can buy with confidence and if the wax protectors do not work with your hearing aids, you can apply for a refund.