Healthier, more savings. Up to 5 times greater plaque removal. Precision bristles can reach deep between teeth and cover more surface, leaving the whole mouth cleaner than a regular manual brush. With the high movements of the electric toothbrush, you can achieve up to 100% more dental plaque removal than with a regular manual toothbrush. High quality bristles. The filaments of the DuPont bristles, which have been approved as the pinnacle of quality in the synthetic filament industry for oral care, of the REDTRON toothbrush heads are durable and do not easily fall out, ensuring a great brushing experience. The filament tips are rounded to provide a gentle massage without damaging the teeth or gum line. Compatible models: Suitable for Vitality Dual Clean (all models), Professional Care (all models), Professional Care Smart Series (all models), TriZone (all models), Advance Power (all models), Pro Health (all models), Triumph (all models), 3D Excel (all models), Plak Control 3D, Duo, Travel, Triumph Professional Care (all models), Sensitive Clean (all models), Interclean (all models), Pro-Health (all models). NOTE: Compatible with most rechargeable handles, except Pulsonic and IO. Package includes: 4 Precision toothbrush heads