Certus One 12-Month Care Kit
A full year of fresh ear tips, wax caps and cleaning tools in one box, so your hearing aids sound clear, feel comfortable and don’t whistle.
What’s in the kit
Everything for a year of care
Everything you need to keep your hearing aids clean, comfortable and protected, at home, at the club or away on holiday.
Simple to use, easy to carry, and made to keep your hearing aids performing at their best.
- 20 Comfort ear tipsReplace worn or dirty tips for a fresh, secure fit.
- 7 Earwax capsHelp protect the sound outlet from wax and debris.
- 4 Cleaning brushesGently remove wax and everyday buildup from hard-to-reach areas.
- 1 Storage bagKeeps your hearing aids and care essentials protected and together.
- 1 Presentation boxEverything neatly packed for convenient storage.
Why it matters
Why replace tips and wax caps
Ear tips sit in your ear all day, so they wear out, and heat and sweat make that faster. A worn tip stops sealing well. A loose seal is the main cause of whistling.
Wax caps sit over the sound outlet and catch wax and debris. Regular cleaning helps prevent wax buildup and keeps the sound clear.
- Clearer sound
- A snug, comfortable fit
- Less whistling from a loose seal
How long it lasts
A full year in one box
Enough fresh tips, wax caps and brushes for a year of everyday wear. One purchase, and nothing to remember to reorder.
- One-off purchase
- No subscription
- Nothing to reorder
Care kit questions
What is in the box?
20 comfort ear tips, 7 earwax caps, 4 cleaning brushes and 1 storage bag, all packed in a presentation box.
Is this a subscription?
No. It is a one-off purchase. You pay once and get a full year of tips, wax caps and cleaning tools.
When should I change an ear tip?
Change a tip when it looks worn or dirty, or when the fit feels loose. Whistling usually means the tip is not sealing.
Can I add it to my hearing aid order?
Yes. Tick “Add the Care Kit” on the Certus One or Certus Pro page, or add it to your cart here.
How is it delivered?
Free, fully tracked delivery to any address in Australia. Add it to your hearing aid order, or order it on its own.
New to Certus?
Don’t have a pair yet?
Every pair comes with a 90-day money-back guarantee, a 2-year warranty and free tracked delivery Australia-wide.

