Oral-B TriZone - pack of 3

The TriZone replacement head provides deep cleaning thanks to its triple action technology. Its filaments perform a sweeping motion between the teeth similar to that of a manual brush, but with the added benefits of motorization. It features three filament zones: Power Tip for the back of teeth, shorter filaments to clean surfaces, and longer filaments to reach a sweeping depth twice as much as a regular manual toothbrush.