Careonline Replacement Brush Heads For Philips Sonicare Toothbrush HX7001[Product Information]- 1pcs/pack replacement brush heads designed to fit Braun Oral-B electric toothbrushes and plaque remover models.
- Soft， rounded bristles in the center of the head protect teeth from harmful harsh brushing.
- HEALTH & SAFETY STANDARD: The bristles are made of ultra-soft nylon which is easy on your gum， FDA approved and has passed dentist's official health and safety standard. One brush head will last for about 3 months under normal usage.
- FUNCTIONAL DESIGN : Advanced bristle design for superior cleaning
- EVERY THREE MONTHS: Reminder bristles fade from blue to white， helping you stay in line with dentist recommendations by alerting you when it's time to change your brush head
