1. Product Overview
The Signia & Rexton 3.0 Nano Care Wax Guards are designed to protect 2023 and newer Signia RIC (Receiver-In-Canal) hearing aid devices. These guards are compatible with AX, IX, and BCT platforms utilizing 3.0 MiniReceiver or ThinTube systems. Their primary function is to prevent earwax, debris, and moisture from entering and damaging the hearing aid's receiver, ensuring consistent sound quality and extending the device's lifespan.

Image: Packaging of the Signia & Rexton 3.0 Nano Care Wax Guards, showing multiple trays of guards and an insertion tool.
2. Installation and Usage
Replacing your hearing aid wax guard is a simple process that helps maintain optimal performance and sound clarity. Follow these steps for proper installation:

Image: A visual guide demonstrating the four steps for replacing a hearing aid wax guard.
- Step 1: Insert 'A' Side
Align the removal tool with the old wax guard filter on your hearing aid. Gently insert the 'A' side of the tool into the center of the old filter. - Step 2: Twist & Remove
Once the tool is securely inserted, gently twist and pull the tool to extract the used filter from the hearing aid. Dispose of the used filter responsibly. - Step 3: Flip the Tool
Flip the tool to expose the 'B' side, which contains a fresh, new wax guard filter. - Step 4: Insert 'B' Side
Align the new filter with the opening on your hearing aid. Gently push the 'B' side of the tool into the hearing aid until the new filter is securely in place. The tool will detach, leaving the new filter installed.
3. Maintenance
Regular maintenance of your hearing aid's wax guards is crucial for optimal performance and longevity. The NanoCare surface coating on these wax guards utilizes hydrophobic technology to repel wax and moisture, reducing buildup. However, periodic replacement is still necessary.
- Inspect your wax guards regularly for visible wax or debris accumulation.
- Replace the wax guard immediately if you notice a decrease in sound quality or if the guard appears clogged.
- Always use genuine Signia OEM quality filters for a precise and secure fit, as recommended by audiologists.

Image: A close-up view of a hearing aid and a wax guard, illustrating the moisture-repellent NanoCare layer.
4. Troubleshooting
If you experience issues with your hearing aid, the wax guard may be a contributing factor. Consider the following troubleshooting steps:
- Reduced or No Sound: If your hearing aid produces reduced or no sound, the wax guard might be completely blocked by earwax or debris. Replace the wax guard following the installation steps.
- Distorted Sound: Distorted or unclear sound can also indicate a partially clogged wax guard. Replace the wax guard to restore clear audio.
- Difficulty Inserting/Removing: Ensure you are using the correct tool and applying gentle, steady pressure. Do not force the tool or filter, as this can damage the hearing aid.
If problems persist after replacing the wax guard, consult your audiologist or hearing aid professional.
5. Specifications
- Product Name: Signia & Rexton 3.0 Nano Care Wax Guards
- Compatibility: Designed for 2023 and newer Signia RIC hearing aids (AX, IX, BCT platforms) with 3.0 MiniReceiver or ThinTube systems.
- Quantity: 40 Count (5 trays of 8 wax guards)
- Features: Moisture-repellent NanoCare surface coating.
- Manufacturer: CLEARCHOICE PRODUCTS

Image: A visual representation highlighting the RIC device compatibility of the wax guards with a hearing aid.
6. Warranty Information
Specific warranty details for the CLEARCHOICE PRODUCTS Signia & Rexton 3.0 Nano Care Wax Guards are not provided in the available product data. Please refer to the product packaging or the official CLEARCHOICE PRODUCTS website for comprehensive warranty information.
7. Customer Support
Specific customer support contact information for CLEARCHOICE PRODUCTS is not provided in the available product data. For assistance, please visit the official CLEARCHOICE PRODUCTS website or refer to the contact details provided on the product packaging.