Replacement brush heads

Choose with confidence

Find the right fit for your routine.

Start with what matters to you, then compare the practical benefits, compatibility and price in plain English.

Get the iO9, four Ultimate Clean heads and your chosen Biorepair Plus toothpaste for £190, saving £10.97.

Choose the Black Onyx iO9 for a colour display, visible pressure guidance and optional app coaching.

Compare Sensitive Teeth with 24% microRepair® and Total Protection with 20%, as listed by Coswell.