20 pcs. (5x4) Precision Clean Replacement Brush Heads Compatible with Oral-B Electric Toothbrush Handles. Substitute for EB17， EB17-4 and other. Fully...[Product Information]- ADVANCED BRISTLE SYSTEM: Removes excessive plaque build-up and improves your gum health. Up to 5x more plaque removal along the gum line vs. a regular manual toothbrush.
- INTERDENTAL TIPS AND ARC TRIM BRISTLES: The arc trim bristles surround each tooth surface while the interdental tips penetrate even the hardest to reach areas.
- REMINDER BRISTLES: Reminder bristles let's you know when to replace the brush head. After three months of normal use bristles exhibit fatigue， and brush heads are less effective. Replace your brush heads at least every 3 months.
- COMPATIBILITY: Compatible with the entire lineup of Oral-B rechargeable handles， except for Oral-B Sonic & Oral-B Pulsonic toothbrushes.
- ORAX® 100% SATISFACTION GUARANTEE: What does that mean? We truly believe that our toothbrushes are very high quality， so if you are not satisfied with your purchase， we will refund your order， no questions asked!
