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Six black round brush heads with angled bristles in a rectangular pack

Oral-B EB50BK-5 Cross Action brush heads 6 pack black oral care

SKU CH-86Y1-FYWFK MPN EB50BK-5

Six black Cross Action heads with angled bristles remove up to 100% more plaque than a manual brush and fit Pro, Smart and Genius handles

  • Product nameCross Action Electric Toothbrush Replacement Brush Heads Ref
  • Rated speedOral-B Pro, Smart, Genius
  • Brush features1 cm × 6 cm × 16.03 cm
  • Bristle typeSoft
  • CompositionNylon, Plastic
  • Product colorBlack
  • Removes up to 100% more plaque than a manual toothbrush
  • Round head design cleans tooth-by-tooth for professional-inspired results
  • Bristles fade from green to yellow to indicate replacement time
  • Compatible with Oral-B Pro, Smart and Genius handles
  • Pack of six black brush heads for extended use

What this product is

This pack contains six genuine Oral-B Cross Action replacement brush heads in black, designed for Oral-B Pro, Smart and Genius rechargeable handles. The round head is inspired by dental tools and features angled bristles for tooth-by-tooth cleaning. Condition is new.

Who these suit and who they do not

They suit owners of compatible Oral-B handles who want a six-month supply with bristles that fade from green to yellow as a replacement reminder. They do not fit Oral-B iO Series handles, so buyers with those models must choose a different head.

Installation and common issues

Fitting is a simple push-on action that locks the head onto the metal shaft of the handle. The only frequent issue is attempting to use these heads on an iO Series handle, which they are not compatible with.

How it compares

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

Price $41.99
Pricier than about 81% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameOral-B
Model nameEB50BK-5
Part numberEB50BK-5
Product nameCross Action Electric Toothbrush Replacement Brush Heads Refill
Product colorBlack
Product typeOral-B Pro, Smart, Genius
Performance
Rated speedOral-B Pro, Smart, Genius
Power
Power typeNo
Rechargeable batteryNo
Battery indicatorNo
Size & build
Bristle typeSoft
CompositionNylon, Plastic
Product dimensions16.03 cm × 11.53 cm × 4.6 cm
Product weight0.1 kg
In the box
Accessories includedNo

Questions about this item

Which Oral-B handle models do these EB50BK-5 brush heads fit?

They are compatible with Oral-B Pro, Smart and Genius rechargeable handles, and not compatible with the Oral-B iO Series.

Can I use these Cross Action heads with my older Precision Clean or FlossAction brush heads on the same handle?

Yes, the handle accepts any Oral-B Pro, Smart or Genius compatible head, so you can swap between Cross Action, Precision Clean and FlossAction as you wish.

How do I know when a brush head needs replacing?

The Max Clean Bristles fade from green to yellow, signalling it is time to change the head for optimal cleaning.

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