How do I fit the iO Radiant White in a Oral-B iO Radiant White?

No tools, a few minutes: 3 steps, listed on this page with the replacement video where the maker has one.

What happens if I don't change it?

Splayed bristles clean less and can hurt gums; the indicator bristles fade to show it is due.

Electric toothbrush brush head

Oral-B iO Radiant White Brush Heads

iO Radiant White

Fits 7 models · replace every 3 months

Wrong part, or your model missing? Tell us. A person checks every report.

GenuineGenuine Oral-B

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Sold by Oral-B and retailersSold by Oral-B and retailers

CompatibleCompatible option

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No compatible seller tracked yetNo compatible seller tracked yet

Genuine: made by Oral-B. Compatible: another brand. Check certification on the seller's page.Genuine is made by Oral-B. Compatible is made by another brand. Check the seller's certification details before choosing.

Compare 1 seller

AUD, before delivery. Each price shows when it was checked.

Genuine Oral-B

1 seller

ManufacturerGenuine · seller doesn't publish a priceGenuine part · Manufacturerseller doesn't publish a priceSee priceOpenGo to seller

How long it lasts

Usually every 3 months. The filter light is a reminder, not a water-quality sensor.

Not due yet?

Get a nudge when your filter is due — it's every 3 months. One email two weeks before, no newsletter. Manage or stop it anytime.

How to change the iO Radiant White brush head

Watch the guide or follow the steps.

How to change Oral-B iO Series toothbrush head · DIY & Review Lab

1Pull the old brush head straight off the handle's metal shaft — no twisting.
2Push the new head on until it stops; a small gap between head and handle is normal.
3Change heads every 3 months, or as soon as the blue indicator bristles fade to white.

Every number this part goes byiO Radiant White · Oral-B iO Radiant White

Retail name:: iO Radiant White
Retail name:: Oral-B iO Radiant White

Sellers list any of these; they are the same part.

Will it fit your appliance?

Type your model number and we'll check it against the makers' lists.

Your appliance model

Fits these 7 Oral-B modelsiO Series 10, iO Series 2, iO Series 3, iO Series 5, iO Series 6 …

Oral-B7 models

Every Oral-B iO brush head fits every iO handle; Oral-B lists Ultimate Clean as the standard head and the others as alternatives.

Common questionsWhich brush head fits the Oral-B iO Radiant White? · How often should I replace the brush head in my Oral-B iO Radiant White? · Where can I buy the iO Radiant White in Australia?

Which brush head fits the Oral-B iO Radiant White?: The Oral-B iO Radiant White takes the Oral-B iO Radiant White Brush Heads (part iO Radiant White).
How often should I replace the brush head in my Oral-B iO Radiant White?: Every 3 months, or sooner if it looks worn.
Where can I buy the iO Radiant White in Australia?: We link to 1 Australian seller for the iO Radiant White; the seller's page shows the current price.
How do I fit the iO Radiant White in a Oral-B iO Radiant White?: No tools, a few minutes: 3 steps, listed on this page with the replacement video where the maker has one.
What happens if I don't change it?: Splayed bristles clean less and can hurt gums; the indicator bristles fade to show it is due.

Something looks wrong with the iO Radiant White match? . Reports go to a person, not a bot.