Compatible for 4/8/16pcs Replacement Brush Heads Compatible with OB Electric Toothbrush Pro1000 8000 9000 Sonic Adults Vitality(4 pcs)

- Wide Compatibility Range: Expertly designed to fit OB electric toothbrush models including Pro1000, 8000, 9000, and Vitality sonic series, these replacement heads offer a precise, secure fit that ensures seamless operation with your device. - Multiple Quantity Options: Available in 4pcs, 8pcs, and 16pcs packs to suit different needs?whether for personal long-term use, family sharing, or as backup replacements. Choose the perfect quantity for your lifestyle. - Adult-Focused Functional Design: Crafted with adult users in mind, these replacement heads feature a practical bristle configuration optimized for daily use. The design supports smooth, consistent performance that aligns with standard sonic electric toothbrush expectations. - Effortless Installation: Each brush head attaches quickly and securely to your compatible electric toothbrush without additional tools. The user-friendly design makes replacements fast and hassle-free, saving you time and effort. - Durable & Reliable Construction: Made from high-quality materials, these replacement heads are built to withstand regular use while maintaining their shape and functionality. Enjoy long-lasting reliability and consistent performance for your daily routine.