Sonicare HX7022 (2-Pack) E-Series Standard Sonic Toothbrush Heads Type: Electric Brush Head Features: The e-Series brush heads are visibly angled for better reach within the mouth, providing a thorough every day clean, while massaging and stimulating gums. Reminder bristles ensure you are getting an effective clean Screw-on brush head for our original Sonicare handles Unique angled neck helps you reach back teeth Suitable for these models: Elite, Essence, CleanCare, Xtreme, Advance For optimal results, a new brush head is recommended every three months. Color: White