The Philips DiamondClean HX6068 White toothbrush heads are guaranteed to remove more plaque from hard-to-reach places than a manual toothbrush. The diamond bristle heads have 44 percent more bristles than Philips Sonicares standard sized ProResults, providing you with both plaque removal and whiter teeth. Model number: HX6068/26. Pack of 8. The toothbrush heads feature a central stain-removal pad, made from densely packed diamond-shaped bristles, to remove surface stains caused by food and drinks. Compatible with DiamondClean handle, EasyClean handle, FlexCare handle, FlexCare Platinum handle, FlexCare+ handle, Sonicare for Kids handle, HealthyWhite handle, 2 series and 3 series handles.