• Compatible with a wide range of electric toothbrush models, excluding certain specific series. • Brush heads equipped with extra-soft DuPont bristles and 3D cross-action design for maximum dental coverage. • Flexible bristles provide superior cleaning, remove plaque, and promote gum health. • Easy and quick installation: remove the old head and place the new one with a firm push to ensure it is secured. • Multi-level side bristles penetrate the gums and clean hard-to-reach areas, helping to inhibit gingivitis. • Manufactured to high quality standards, using durable DuPont filaments for greater longevity. • Meticulous design developed alongside dentists for effective cleaning and cavity prophylaxis. • Soft and flexible bristles polish tooth surfaces for more effective cleaning. • Includes colored rings for easy identification of each head.