Oral-B iO Radiant White Black Replacement Brush Heads, Pack of 8

Black Pack: Oral-B iO Radiant White replacement brush heads are an eight-piece refill for Oral-B iO electric toothbrush handles. Their angled bristles and polishing petals are described as helping to polish teeth and remove surface stains, while the splayed-bristle indicator signals when the head is due for replacement.

At a glance

Polishing petals and angled bristles are intended to contact and polish tooth surfaces and help remove surface stains.
Splayed bristles are presented as a visual reminder to change the brush head.
Designed for Oral-B iO toothbrush handles. The listing says to replace the head every three months or when the bristles are splayed.

Price

£32.29Save 17%

Reference price: ~~£38.99~~

Price checked: 14 Nov 2026

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Often bought together

Oral-B iO Series Ultimate Clean Electric Toothbrush Heads, 8 Count, White | Pack of 8, Oral B Electric Toothbrush Heads, Twis

£32.29

Oral-B iO5 Electric Toothbrush, Black, with Travel Case and Spare Head | 2 Brush Heads, Toothbrush for Adults with Travel Cas

£135.00

Pros and cons

Pros

Eight heads in one pack provide multiple replacements for compatible iO handles.
Medium nylon bristles and a visible wear indicator offer straightforward everyday replacement guidance.

Technical specifications

9 specifications

Identity
Brand	Oral-B
Model	iO Radiant White

Dimensions and installation
Dimensions listed	17.7 x 25.5 x 2.2 cm; 64 g
Weight listed	64 Grams
Compatible handle	iO series toothbrush

Materials and design
Material listed	Nylon
Bristle firmness	Medium
Colour	Black
Pack size	8 count (Pack of 1)

What to know before buying

Listing details to confirm

The whitening and cleaning outcomes are manufacturer claims rather than independently verified results. Replace the head every three months, or when its bristles are splayed, as directed in the listing.

Who is it for?

A good fit for

Oral-B iO handle owners seeking a black, medium-bristle refill pack.
Buyers who want a bristle-wear cue and a brush head marketed for polishing surface stains.

Less suited to

Owners of non-iO toothbrush handles, as the listing specifies compatibility with Oral-B iO handles.

Oral-B iO Radiant White Black Replacement Brush Heads, Pack of 8 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 1,174 ratings

5 stars84%84%
4 stars12%12%
3 stars1%1%
2 stars1%1%
1 star2%2%

Customer feedback describes the heads as good quality, effective at cleaning and durable, with some customers reporting smooth-feeling teeth after brushing. Value opinions are mixed, with some finding the pack worthwhile and others considering it pricey. These reported impressions may matter to regular iO users buying several refills, but they do not establish a guaranteed cleaning or whitening result.

Positive themes

Customer feedback highlights perceived quality, cleaning performance and durability.

Mixed feedback

Opinions on value for money differ, with some customers finding the heads pricey.

Frequently asked questions

Which toothbrush handles are these heads for?

The listing specifies Oral-B iO series toothbrush handles. They are not described as compatible with other handle families.

How many heads are included?

The listing identifies the pack as eight brush heads.

When should the brush head be replaced?

The listing recommends replacing it every three months and also says to change it when the bristles are splayed.

What is the Radiant White design intended to do?

The listing says its angled bristles and polishing petals contact and polish tooth surfaces to help remove surface stains. This is a product claim, not an independently verified result.