·REPLACEMENT BRUSH HEADS: Compatible with the following toothbrush handles: Black Series, Black Series Pro, Vibe Series, HDC Pro, Duo Series Pro & Elite. Get the best performance out of your AquaSonic toothbrush by choosing authentic AquaSonic replacement brush heads. These DuPont-engineered Standard brush heads are curved to contour to the tooth surface, while the tapered bristles effectively clean between teeth and along the gumline.

·TOP QUALITY: Made from high-quality materials, our brush heads feature bristles that are gentle on teeth and gums, yet effective at removing plaque and tartar. They are also easy to replace, making it simple to ensure you get the best cleaning performance out of your AquaSonic toothbrush.

·RECOMMENDATIONS: Replacing your brush head is easy and takes just seconds, ensuring that your AquaSonic toothbrush stays in top condition. Change your brush head every 3 months for optimal brushing performance. Change your brush head sooner if it becomes worn. Make sure to rinse bristles well after each use.

·TRUSTED BRAND: AquaSonic is a USA-based company that's recognized as the affordable, trusted leader in oral care technology. From our power toothbrushes to our water flossers, our products have garnered tens of thousands of reviews praising our quality and dedication to customer service.