Additional information
| Signia Wax Filters Wax Guards Nano Filters | Signia WaxGuard 3.0 NanoCare, Signia WaxGuard 3.0 NanoCare XL |
|---|---|
| Number of Packets | 1 Packet, 3 Packets, 10 Packets |
Replace hearing aid filters regularly to maintain peak performance and optimal sound quality, so your hearing aids continue to deliver a clear and unobstructed listening experience. Need help choosing the correct wax filter? Contact our hearing aid specialists for advice.


Most hearing aid users should replace their wax guard every 4–8 weeks. This can vary depending on earwax production and daily use. Change your filter if you notice reduced sound quality, lower volume or a blocked receiver – common signs that the wax filter needs changing.
It is not recommended. Your wax guards help protect the receiver from earwax in the ear canal, moisture and debris. Wearing your hearing aid without a wax filter can increase the risk of blockages and may lead to reduced performance or damage to the receiver.
No. You should not try to clean hearing aid wax filters. They are designed to be replaced rather than cleaned. Attempting to clean a blocked wax guard may damage the filter or reduce its effectiveness. Always replace a filter with a new one when it becomes clogged with earwax or debris.
| Signia Wax Filters Wax Guards Nano Filters | Signia WaxGuard 3.0 NanoCare, Signia WaxGuard 3.0 NanoCare XL |
|---|---|
| Number of Packets | 1 Packet, 3 Packets, 10 Packets |
Reviews
There are no reviews yet.