Maintain fresh breath and a healthy, dazzling smile with the up & up Power Toothbrush Replacement Heads - 3 count. Designed to work with Philips Sonicare e series electric toothbrushes, these colorful replacement heads have indicator bristles letting you know when its time for a new head. The contoured bristles on these up & up brushes remove plaque, clean teeth and gums. To clean, rinse with water. Ages 13 and up.