Cerushield Disk - A user-friendly solution 

Af Marie B - 30 Jul 2024

The Phonak Cerushield Disk is an ingenious solution designed to enhance the longevity and performance of hearing aids by offering an effective method for wax protection. This innovative device significantly reduces the frequency of repairs and maintenance, ensuring that users can enjoy uninterrupted auditory assistance.


Get to know the features of the disk

One of the standout features of the Phonak CeruShield Disk is its user-friendly design. The disk is compact, making it highly portable and convenient for on-the-go maintenance. It is designed to be simple to use, requiring minimal effort to replace the wax guards in hearing aids. This ease of use is particularly beneficial for individuals who may have limited dexterity or fine motor skills, allowing them to maintain their hearing aids independently without needing professional assistance.

The disk is designed to be intuitive, allowing users to replace the wax guards on their hearing aids with minimal effort. This user-centric design ensures that even those with limited dexterity can handle the device without difficulty. The CeruShield Disk contains eight wax guards, providing a convenient supply that can be easily accessed as needed.

Another significant advantage of the CeruShield Disk is its superior protection against earwax and moisture. Earwax and moisture are two of the most common culprits that can negatively impact the performance of hearing aids. By effectively blocking these elements, the CeruShield Disk helps to maintain the acoustic performance of the hearing aids, ensuring users enjoy clear and uninterrupted sound quality. This protection extends the life of the hearing aids and reduces the need for frequent maintenance and repairs, providing a cost-effective solution for users.


Perfect fit with eight wax filters

The CeruShield Disk is specifically crafted to be compatible with Phonak hearing aids, ensuring a perfect fit and optimal protection. It comes, as mentioned, equipped with eight wax filters, each designed to trap earwax and prevent it from entering and damaging the delicate components of the hearing aid. This proactive protection extends the life of the hearing aids and maintains their performance, providing users with clear and reliable sound. It makes the Disk the perfect choice if the user wants to improve their hearing in an easy and effective way, without surgery and other risk takings. 

Replacing the wax guard using the Disk is straightforward. Users simply rotate the disk to align with the used filter, remove the old wax guard, and insert a new one. This seamless process takes just a few moments, making it easy to incorporate into a regular maintenance routine. By regularly replacing the wax guards, users can prevent build-up and ensure that their hearing aids remain in top working condition.



The importance of wax protection cannot be overstated, as earwax is a common cause of hearing aid malfunction. When earwax enters the hearing aid, it can clog the microphone and receiver, leading to reduced sound quality or complete device failure. The Disk provides a reliable barrier against earwax, safeguarding the sensitive electronics within the hearing aid. This protection not only enhances the longevity of the device but also ensures that users experience consistent and high-quality sound.

In addition to its functional benefits, the Disk also offers peace of mind to users. The benefits are many in this product, and it really is a benefit to get to have this Disk in your everyday life. Knowing that their hearing aids are protected from wax-related issues allows individuals to focus on their daily activities without worrying about potential malfunctions. This assurance can be particularly valuable for those who rely heavily on their hearing aids for communication and engagement with their surroundings.