Overview The Genuine Philips Sonicare Optimal Plaque Control Replacement Toothbrush Heads (HX9023/65) come in a convenient 3-pack and feature BrushSync technology for optimal cleaning and plaque removal. Key Features 3-pack of replacement toothbrush heads for Philips Sonicare BrushSync technology tracks brush head usage and syncs with compatible handles Designed for effective plaque removal and superior oral hygiene High-quality bristles for gentle yet thorough cleaning Easy to attach and replace for consistent performance White colour with indicator bristles to remind replacement time Product Description Maintain excellent oral hygiene with the Genuine Philips Sonicare Optimal Plaque Control Replacement Toothbrush Heads (HX9023/65). This 3-pack features BrushSync technology, which tracks brush head usage and alerts you when it’s time for a replacement to ensure maximum plaque removal and cleaning efficiency. Designed with high-quality bristles, these brush heads provide gentle yet effective cleaning to keep your teeth and gums healthy. Compatible with Philips Sonicare handles, they are easy to install and provide consistent performance, helping you achieve a cleaner, brighter smile.