Description
Compact size: Our HF4 Pro Hearing Aid Protection with mini size, professionally compatible with Siemens W-best Rexton hearing aid. It is designed to fit you perfectly.
Long Lasting: The Hearing Aid Filter is waterproof and oil-resistant filter, can prolong the life of your hearing device by preventing earwax, dust and other foreign matter blocking the horn.
Quality Material: Hearing Aid Guards is made by quality material, which ensures durability of long time you can buy and use with confidence, economical.
Easy to install: The Hearing Assistance Guards is easy to install, make sure the older or other groups at ease.
How to use:
screen changer to take out old filter.
the edge of the horn on the hearing aid.
the other end to stick a new filter.
a new filter and make sure it firm.
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