HF3 Waxguard Filter

HF3 filter – Protection for your hearing aids

The HF3 filter is used on RITE (Receiver-In-The-Ear) tubes in GN ReSound hearing aids. It is a small but important component that protects the hearing aid speaker from earwax, moisture and condensation , ensuring that the sound remains clear and reliable.

🔧 Why use HF3 filter?

• Extends the life of your hearing aid

• Maintains good sound quality

• Prevents operational problems due to blockage or moisture

• Easy to replace yourself – recommended as part of regular maintenance

📦 Content and use

• Supplied in packs of 8 filters

• Installed with included tool (red or blue pin, depending on the side of the hearing aid)

• Should be replaced regularly, preferably every 1–2 weeks with daily use – or more often with a lot of earwax

Tip!

Poor or weak sound in the hearing aid is often caused by a clogged filter.
🔁 A simple filter change can often solve the problem immediately.

📞 Book here, or contact us for an appointment or more information via the contact form below.

🌐 www.audioplus.no
📱 990 99 779
📧 post@audioplus.no