• High Compatibility: these replacement brush heads are compatible with Philips Sonicare Click-on toothbrush handles, including 2 Series Plaque Control, 3 Series Gum Health, EasyClean, FlexCare, HealthyWhite, HydroClean, ProtectiveClean, Prestige and ExpertClean


• U.S. Dupont Bristles: These toothbrush heads feature soft bristles for effective plaque removal, are ultra gentle on teeth and gums, and perform as well as original branded replacements


• Optimal Plaque Control: This electric toothbrush replacement head features a dense central cleaning pad that precisely targets hard-to-reach areas (between teeth, gumline), effectively reducing cavity and gingivitis risk with daily brushing


• Replace Reminder Indicator: The blue bristles on this electric toothbrush replacement head fade over time, so you’ll know exactly when to swap in a new head for consistent, effective cleaning every time