Overview: The Philips Sonicare C3 Premium Plaque Control HX9042/95 toothbrush heads are designed for superior plaque removal and improved gum health. Flexible sides adapt to the contours of your teeth and gums, delivering a deeper clean without excess pressure. Compatible with BrushSync™ technology, they alert you when it’s time for a replacement to maintain optimal performance. Key Features: Genuine Philips Sonicare Product – Ensures premium quality, perfect fit, and durability. C3 Premium Plaque Control Design – Targets plaque along the gumline and between teeth. Adaptive Cleaning Technology – Flexible sides adjust to your mouth’s unique shape. Up to 10x More Plaque Removal – Compared to a manual toothbrush. BrushSync™ Technology – Tracks usage and signals replacement time. 2-Pack in Black – Stylish look for months of premium oral care. Product Description: The Philips Sonicare C3 Premium Plaque Control Toothbrush Heads – Black, 2-Pack (HX9042/95) deliver advanced cleaning performance for healthier gums and teeth. The adaptive cleaning technology flexes to the shape of each tooth, ensuring deep cleaning even in hard-to-reach areas. Paired with BrushSync™-enabled handles, these heads remind you when to replace them, guaranteeing consistent results. Genuine Philips construction ensures a secure fit with compatible Sonicare click-on handles, providing lasting quality and comfort for your daily oral care routine.