The Philips Sonicare C3 Premium Plaque Defence brush head HX9042/87 offers a first-class solution for thorough plaque removal. These high-quality brush heads remove up to 10 times more plaque than a conventional manual toothbrush. The special arrangement of dense, firm bristles in the centre not only provides a gentle deep clean, but also brightens teeth and removes up to 100% more discolouration in just three days. The dynamic fluid flow of Philips Sonicare technology supports the bristle movement and cleans effectively between the teeth and along the gumline. These original replacement brushes for Philips Sonicare are compatible with all Philips Sonicare toothbrushes and can be replaced quickly and easily thanks to the attachment system. The innovative BrushSync technology reminds you to change the brush head in good time - for optimum cleaning performance at all times. After three months of daily use, the reminder bristles fade to remind you to replace them. Choose the original replacement brushes for Philips Sonicare to remove plaque thoroughly.

Removes up to 10x more plaque than a manual toothbrush: for extra thorough cleaning

Removes up to 100% more discolouration in three days: the deep-cleaning brush head with its pentagonal bristles brightens and polishes teeth

The proven Sonicare technology with dynamic liquid flow cleans gently but effectively with up to 62,000 bristle movements

The BrushSync function that records how often and how hard you brush and the blue bristles that turn white to remind you to change the brush head

Compatible with all Philips Sonicare handpieces

2x C3 Premium Plaque Defence brush head