These Philips Sonicare G3 Premium Gum Care Genuine Replacement Toothbrush Heads are engineered to deliver superior cleaning around the gum line, promoting healthier gums with consistent use. Featuring soft, flexible bristles, these brush heads contour to the shape of your teeth and gums, effectively removing plaque while providing a gentle massage. Designed for optimal performance and guaranteed compatibility with your Philips Sonicare handle, they ensure you achieve a dentist-clean feeling every day. Maintain peak oral hygiene performance by replacing your brush head every three months as recommended.