Protect and maintain your hearing devices effectively with these high-quality Wax Guards, designed to offer superior water and oil resistance. Crafted from durable ABS material, these cerumen stop filters provide reliable protection against earwax, dust, oil, and moisture, ensuring your hearing aids remain clean and function optimally for longer periods. Key Features: · Water and Oil Resistant: Engineered to be waterproof and oilproof, these wax guards prevent corrosion and staining, keeping your hearing devices clean and safe from damage. · Prolong Hearing Device Lifespan: By effectively blocking debris and contaminants, these guards help avoid frequent replacements and repairs, extending the life of your hearing aids. · Easy to Clean and Install: Compatible with most hearing and listening devices, these wax guards are simple to install and remove, making maintenance hassle-free—even for elderly users. · Prevents Foreign Object Intrusion: Protects your hearing device from earwax buildup, dust, oil, and moisture, which can clog and impair device functionality. · Durable ABS Material: Made from hard, impact-resistant, and scratch-resistant ABS plastic, these guards offer dimensional stability along with moisture and corrosion resistance for long-lasting durability. Specifications: · Item Type: Cerumen Stop Filter · Material: ABS · Aperture Size: Approx. 2.5mm (0.1in) · Suitable For: Compatible with Siemens hearing devices Package Includes: · Wax Guards (Quantity as per listing) Usage Instructions: Remove the old wax guard using the net feeder tool, clean the horn mouth thoroughly, attach the new wax guard to the net feeder, then gently insert it into the horn mouth. Ensure the guard is firmly in place and not loose for optimal protection. These wax guards provide an essential solution to maintain the cleanliness and performance of your hearing devices, offering convenience, durability, and reliable protection in one package.