Advanced Wax Guards: Our hearing aid wax guards are designed with waterproof and oilproof filters that effectively block earwax, dust, and other foreign particles from entering the device. This feature helps extend the lifespan of your hearing aids, maintaining optimal performance and clear sound quality. Effective Earwax Prevention: Specially engineered to prevent earwax buildup on the sound port of your receiver, these wax guards support consistent sound clarity and enhance the durability and reliability of your hearing aids. Enjoy uninterrupted use and sustained audio performance with reliable earwax protection. Comprehensive Protection: These filters provide practical defense against earwax, dust, grease, and moisture, helping to protect the internal components of your hearing aids. This ensures smooth operation and dependable performance in various daily environments. Long-Lasting Durability: Made from high-quality materials, our wax guards are built for extended use. Each filter helps keep your hearing aids clean and functioning properly, supporting long-term device performance and an improved listening experience. Versatile Compatibility: Featuring a nanometer coating for enhanced oil and water resistance, these wax guards are compatible with various hearing aid models, including devices from Phonak. Color: Black Material: Plastic Package Contents: 3 x Hearing Aid Wax Guards Note: The actual product color may vary slightly due to lighting and screen display differences. Size measurements may have an allowable error of +/- 1-3 cm.