Sonifresh Replacement Heads - Toothbrush Heads For Philips Sonicare E-Series HX7001，4 Pack[Product Information]- Disclaimer:These toothbrush heads are manufactured independently by Sonifresh.Blue indicator bristles fade halfway so you know when to replace your brush.(Dentists recommend replace the brush head at least once every 3 months).
- High quality Generic Replacement Brush Heads made with end-rounded US Dupont Tynex Nylon Bristles for offer exceptional cleaning of tooth surface and deep between the teeth.
- Toothbrush heads are proven to reduce gingivitis up to 100% better than a manual toothbrush ，effectively removes plaque without irritating gums.
- Sonifresh Replacement Brush Heads Compatible with Philips Sonicare Essence | E-Series， Advance ， Elite， CleanCare and Xtreme Brush Handles. (Complete list in Description below)
- The 4 E-Series replacement brush heads come with caps for hygienic storage and travel，100% Satisfaction Guaranteed or Your Money Back.
