HF3 Hearing Aid Earwax Guard Wax Filter Prevents Earwax Cerumen from Hearing Aids 8pcs/lot, 3mm

HF3 Hearing Aid Earwax Guard Wax Filter Prevents Earwax Cerumen from Hearing Aids 8pcs/lot

1. Waterproof and oil-resistant filter, can prolong the life of your hearing device by preventing earwax, dust and other foreign matter blocking the horn
2. Made of quality material, which ensures durability of long time use.
3. Mini size, professional for Siemens W-best Rexton hair aid use.
4. Easy to install, make sure the older or other groups at ease.
5. 2 colors to choose, meeting different demands.

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 of the screen changer to stick a new filter.
4.Install a new filter and make sure it firm.