Hearing Aid Filter, Hearing Aid Guards HF4 Pro Hearing Aid Protection Earwax Guards Filters Cover for Siemens W-Best Rexton(Blue)

Specification:
Item Type: Hearing Aid Accessories
Material: Plastic

Color: Blue, Red(Optional)
Bar Color: Random ColorItem Weight: Approx.10g
Function: Earwax Guard

How to use:
1.Use screen changer to take out old filter.
2.Clean the edge of the horn on the hearing aid.
3.Use the other end to stick a new filter.
4.Install a new filter and make sure it firm.

Package Include:
1* Earwax Filter 

Note:
1.Please confirm the filter installed firmly, preventing it from being trapped in auditory meatus.
2.Replace the earwax filter according to the circumstances after using every six months or one year.
3.Use brush to clean the earwax filter frequently.