The Philips G3 Premium Gum Care Standard Sonic Toothbrush Heads come with Soft sides flex and adapt to the contours of your gums, giving you 2 x more surface contact for superior plaque removal at the gumline. With the Philips Sonicare Premium Gum Care brush head, even the deepest clean is gentle. As your toothbrush moves along the gum line, Premium Gum Care’s flexible sides and bristles absorb any excess pressure so your gums are protected, even if you brush too hard. Bristles work hard to remove plaque and bacteria along the gum line, helping to improve gum health. Thanks to this brush head’s curved design, you can be sure of maximised bristle contact. Soft rubber sides flex to let Premium Gum Care adapt to the shape of your teeth and gums, absorbing any excess brushing pressure and enhancing our sonic cleaning power. Bristles can then adjust to the shape of your teeth and gums so you get up to 2x more surface contact than a regular brush head for deeper cleaning even in hard-to-reach areas. Thanks to its flexible design, Premium Gum Care removes up to 10 x more plaque than a manual toothbrush. It moves to enhance our unique Philips Sonicare cleaning technology so that however you brush, you get an exceptional clean you can see and feel. Your Premium Gum Care brush head fits perfectly with any Philips Sonicare toothbrush handle, except PowerUp Battery and Essence. Simply click on and off for easy replacement and cleaning. Features and Benefits Exceptional gum care - up to 7 x healthier gums in just 2 weeks. An unrivalled deep clean - up to 2 x more surface contact for an effortless deep clean. Superior to manual toothbrush - up to 10 x more plaque removal. Specifications Smart Brush Head Recognition Bristle stiffness feel: Soft Colour: Black Material brush head: Soft, flexible rubber sides Reminder bristles: Blue bristle colour fades away Size: Standard Brush head system: Click-on Suitable for these models: 2 Series plaque defence, 2 Series plaque defence, 3 Series gum health, DiamondClean, DiamondClean Smart, EasyClean, Essence, FlexCare, FlexCare Platinum, FlexCare Platinum Connected, FlexCare+, for Kids, HealthyWhite, HealthyWhite+, PowerUp Replacement: Every 3 months