Philips Sonicare Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65 The Philips Sonicare Optimal Plaque Control brush head features a concave trim profile specifically designed to target tooth-decaying plaque by hugging teeth and offering better conformity and surface-area coverage. Compatible with all click-on Sonicare models, these replacement brush heads remove up to 7x more plaque than a manual toothbrush. Use with a Philips Sonicare BrushSync(TM) compatible handle (DiamondClean Smart or ProtectiveClean) to unlock Smart features: BrushSync mode-pairing triggers your handle to select optimal mode and intensity level for exceptional plaque removal (certain models only); BrushSync replacement technology tracks how often and how hard you brush and will notify you when it is time to replace your brush head. Also, reminder bristles fade to let you know when it's time for replacement. Replace your brush head every 3 months as recommended by the American Dental Association. A fresh brush head every 3 months maximizes the effectiveness of Philips unique Sonicare technology. Subscribe Save on genuine Philips Sonicare brush head replacements and save up to 15%. Features Genuine Philips Sonicare rechargeable electric toothbrush head compatible with all Philips Sonicare click-on rechargeable toothbrush handles Recommended power toothbrush brand by Dental Professionals Up to 7x more plaque removal versus a manual toothbrush Power tip targets plaque along the gumline BrushSync mode-pairing replacement reminders when used with a BrushSync compatible handle (DiamondClean Smart or ProtectiveClean) Subscribe Save on genuine Philips Sonicare brush head replacements and save up to 15%. Fast and Free Shipping You're already purchasing the item. Why pay additional for shipping, especially slow shipping? We get your order shipped out within 1-business day and delivered to your doorstep as quickly as possible. Competitive Pricing With our dynamic pricing model, our prices are always competitive. Our prices are some of the lowest that you will find on the internet. Rest assured that you're getting a good deal when purchasing with us. 30-day Money Back Guarantee We are committed to making sure that you leave this transaction satisfied. If you're unhappy with the product for any reason, you may return it back for your money-back or a replacement within 30 days. No questions asked!