https://www.gophinchem.com/hearing-aid-desiccant-p00173p1.html
Silica Gel Desiccant Capsules for Hearing Aids | Gophin Chemical
EniDry HA series Silica Gel Desiccant for Hearing Aid (Audiphones) is specially designed for hearing aid with high absorption orange silica gel. Weight: 3-40g
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