The Philips Sonicare HX9044/87 pack in white provides four C3 Premium Plaque Defence brush heads designed to significantly improve oral hygiene. These medium-soft bristles are engineered to remove up to ten times more plaque than a manual toothbrush, while also targeting surface stains to increase removal by up to 100% within just three days of use. Constructed in Germany, the heads feature a flexible rubber top to protect your gums and are made from 70% bio-based plastic to reduce environmental impact. They are compatible with all click-on handles from the brand, though they will not fit the Philips One series. To help you maintain a healthy routine, the integrated BrushSync technology allows the handle to recognize the head, and the blue reminder bristles gradually fade to signal that it is time for a replacement every three months. The set arrives in recyclable paper-based packaging, making it a mindful choice for your daily care.