Advanced Wax Guards: Our hearing aid wax guards feature waterproof and oilproof filters that effectively block earwax, dust, and other foreign particles from entering the device. This design helps extend the lifespan of your hearing aids by keeping internal components clean and functional, ensuring consistent sound quality. Effective Earwax Prevention: Specially engineered to prevent earwax buildup on the sound port, these wax guards help maintain clear o transmission and support the long-term performance of your hearing aids. Reliable protection ensures uninterrupted use and optimal functionality. Comprehensive Protection: These filters provide a barrier against earwax, dust, grease, and moisture, safeguarding sensitive parts of the hearing aid. By minimizing contamination, they contribute to smooth operation and dependable performance in everyday conditions. Long-Lasting Durability: Constructed from high-quality materials, each wax guard is built for extended use. The durable design effectively shields your device from debris and contaminants, supporting ongoing cleanliness and efficient operation. Versatile Compatibility: Featuring a nano-coating for enhanced resistance to oil and water, these wax guards are compatible with various hearing aid models, including Phonak. Color: Black Material: Plastic Package Contents: 4 x Hearing Aid Wax Guards Note: The actual product color may vary slightly due to lighting and screen display differences. Size measurements may vary by +/- 1-3 cm.