Hearing Aid Filter HF4 Waterproof Oil Proof Guard Blue

1 Prevent Blocking: Hearing aid filter is waterproof and oil proof, which can effective prevent earwax, dust and other foreign matter blocking the horn. 2 Avoid Foreign Objects Enter: Hearing aid guards can prevent foreign objects from entering the hearing aid and affecting the normal operation. 3 Extend Service Life: Hearing aid wax guard can improve the durability and reliability of the hearing aids, effectively prolong the service life. 4 Simple To Install: Hearing aid wax filter is compact in size and easy to install, which can make sure the elderly or other groups use it easily. 5 Excellent PP: Hearing aids filter guards made of high quality PP materials, safe and durable, which can be used for a long time.

What's in the box
1 x Hearing Aid Filter