1. It can prevent earwax or water from staying inside, thereby prolonging the life of the hearing device. 2. Made of high-quality plastic materials, it can ensure long-term durability. 3. Easy to install, ensuring that the older or other groups can use it conveniently. 4. It is waterproof and oil-proof, wear-resistant and durable, not easy to damage. 5. Suitable for Phonak and for Resound hearing aids, it is a practical hearing aid accessory. Specification: Item Type: Hearing Aid Guard Material: Plastic Hole Diameter: Approx. 1.2mm/0.05in Suitable for Hearing Aid: Fit for Phonak, Fit for ReSound Instructions: Use a net remover to take out the old earwax guard filter, clean the bell mouth, use the other end of the net remover to clamp the earwax guard filter, install it into the bell mouth, gently test whether it is firm or not loose Package List: 1 Box of Hearing Aid Guard(8Pcs) Note: 1. Use a small brush to clean the earwax guard filter. 2. Replace the earwax guard filter once every six months to a year according to the condition of earwax. 3. After installing the earwax guard filter, be sure to install it firmly to avoid falling into the ear canal.

Easy to install, ensuring that the older or other groups can use it conveniently. Made of high quality plastic materials, it can ensure long-term durability. Suitable For:Mini Size For most hearing aids for Resound, for Phonak hearing aids, it is a practical hearing aid accessory. (Not suitable for Siemens, for Starkey). Excellent Performance: This earwax filter is waterproof and oil-resistant, preventing earwax or water from getting trapped inside, extending the life of your hearing device. PRACTICAL: Heaannulus Aid Protection Earwax Guards Filters can prevent earwax or water from staying inside near the heaannulus aids recer or speaker, prolonging the life of the heaannulus device as well as reduce your heaannulus aid repair cost thereby, which is a practical heaannulus aid accessory.