Pay in 4 interest-free payments of $3.25 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Includes instructions for use
Compatible with wireless Starkey Livio
ReSound Key hearing aids
Maximize hearing aid sound quality and speech clarity by replacing domes along with Cerushield Disk Wax Filters and Phonak 4
Total of 10 Sure Fit 3 open domes per pack
HF3 / HF4 Wax Filters Oticon Includes instructions for useThe HF3 HF4 Wax Filters protect your hearing aids from becoming blocked by condensation, earwax, or debris. The HF3 HF4 filters feature an extended, industry leading usage time that prolongs the need for frequent filter replacements. Maintain optimal speech clarity and reliability from your hearing aid by replacing the HF3 HF4 black wax guard filters every month, or when your hearing aid is blocked and stops working. Replacing HF3 HF4 wax filters
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