The Philips Sonicare Premium Gum Care brush head gives you healthier gums for a healthier smile. Designed to work with all click-on Sonicare models, these replacement brush heads have flexing sides that contour to your teeth and gums for 2X more surface contact to effortlessly remove your hard-to-reach plaque. 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%./br/brSubscribe & Save on genuine Philips Sonicare brush head replacements and save up to 15%. Better together: get the most from any Sonicare click-on handle with genuine Sonicare brush heads that are designed to work together and provide optimal performance. No guessing: built-in brush head Replacement reminder lets you know when to replace your brush head, so you dont have to remember. Gentle & Effective: extra soft bristles help prevent gum recession and defend your gums from early signs of gingivitis. Flexible design: adjusts to the unique contours of your teeth to enable more surface contact and give your gum line A gentle clean. Superior gum health: clinically proven to give you up to 7x healthier gums in just 2 weeks than a manual toothbrush./br/brGTIN: 075020065025. Best Sellers Rank: See Top 100 in Health & Household. Item Firmness Description: Medium. Age Range (Description): Adult. Material: Gum. Color: Black. Brand: Philips Sonicare. International Shipping: This item can be shipped to select countries outside of the U.S. Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues. Country of Origin: Germany. : B07146XQY2. Manufacturer: Philips Oral Healthcare. UPC: 075020065025. Item model number: HX9052/95. Product Dimensions: 1.22 x 2.36 x 8.66 inches 1.17 Ounces. Is Discontinued By Manufacturer: No.