Brand: XBB

WIDELY COMPATIBILITY: Senyum replacement toothbrush heads are perfectly compatible with Philips Sonicare snap-on systems for DiamondClean, 2 Series Plaque Control, 3 Series Gum Health, ProtectiveClean, FlexCare, FlexCare+, HealthyWhite, HealthyWhite+, EasyClean, DailyClean, ExpertClean, PowerUp, Essence+. Specific models have attached below. US DUPONT BRISTLES: High-quality US DuPont bristles whose quality is top and trustworthy, bring you a comfortable brushing experience and a clean mouth. Up to 95% of the rounding end-bristles of each electric toothbrush replacement head, will not hurt the gums and protect the oral cavity. SUPERIOR CLEANING: Senyum replacement toothbrush heads can easily remove 7x more plaque on the surface than a manual toothbrush; the curved brush head structure helps to target hard-to-reach areas to avoid gingivitis; the coverage of high-density implanted bristles is higher than 40%, and thoroughly cleans the teeth in all aspects.