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Two black Oral-B iO Ultimate Clean replacement brush heads in packaging

Oral-B iO Series Ultimate Clean Electric Toothbrush Replacement Brush Heads 2 Count Black

SKU CH-6J00-RCZ76

Two black iO Ultimate Clean brush heads with 16° angled bristles and colour-changing indicators remove up to 100% more plaque than a manual toothbrush

  • Product nameiO Ultimate Clean Replacement Brush Heads
  • Rated speedOral-b io
  • Brush features2 in × 1 in × 2.91 in
  • Bristle typeMedium
  • CompositionPlastic
  • Product colorBlack
  • Removes up to 100% more plaque than a manual toothbrush
  • Round head inspired by dental tools cleans tooth by tooth
  • Colour-changing bristles signal when to replace the head
  • Tuft-in-tuft design with 16° angle reaches difficult areas
  • Pack of two genuine Oral-B iO heads fits iO Series handles

Genuine iO Ultimate Clean replacement heads

This pack contains two black Oral-B iO Ultimate Clean brush heads designed for iO Series rechargeable handles. Each head features a 16° angled bristle field and a tuft-in-tuft layout that targets hard-to-reach areas while cleaning tooth surfaces. The medium-stiffness bristles fade in colour to signal when replacement is due. Dentists recommend changing heads every three months.

Suited for iO Series owners wanting the brand’s

These heads fit only Oral-B iO Series rechargeable handles and will not work with Pro, Smart or Genius models. Buyers using those older handle lines should look at the compatible ranges for their specific series. The two-count pack covers roughly six months of use at the recommended replacement interval.

Two heads deliver about six months of daily brushing

Each head measures 2 in × 1 in × 2.91 in and weighs approximately 0.032 kg. The compact size keeps the brush manoeuvrable while the angled tufts reach interdental spaces. Once the indicator bristles have faded, cleaning performance drops and a fresh head is needed.

How it compares

Measured against everything we stock in Dental Care & Oral Hygiene, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 71% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameOral-B
Model nameiO RB CB-2
Part numberiO RB CB-2
Product nameiO Ultimate Clean Replacement Brush Heads
Product colorBlack
Product typeOral-b io
Performance
Rated speedOral-b io
Power
Power typeNo
Rechargeable batteryNo
Battery indicatorNo
Size & build
Bristle typeMedium
CompositionPlastic
Product dimensions2.4 in × 3.96 in × 1.3 in
Product weight0.032 kg
In the box
Accessories includedNo

Questions about this item

Which electric toothbrush handle must I already own for these iO Ultimate Clean heads to fit?

They fit only Oral-B iO Series rechargeable handles and will not work with Oral-B Pro, Smart or Genius models.

If I keep an older Oral-B Pro or Genius handle, can I still use these black iO heads on it?

No, the iO Ultimate Clean heads are incompatible with Pro, Smart and Genius handles; they require an iO Series handle.

How will I know the bristles on these 16° angled heads are still cleaning effectively after I start using them?

The colour-changing bristles fade to signal when the head should be replaced, typically around three months.

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