Compatible for Toothbrush Brush Head Replacement Heads HX3/HX6/HX9 Series HX3210/3211/6150/6500/6510/6530/9342/6730(16P4)

- Designed to fit a wide range of electric toothbrush models, including those in the HX3, HX6, and HX9 series such as HX3210, HX3211, HX6150, HX6500, HX6510, HX6530, HX9342, and HX6730, for reliable everyday use. - Soft, multi-level bristles gently conform to the natural shape of teeth, supporting comfortable and consistent cleaning along the gumline and between teeth. - Compact head design improves access to back molars and tight interdental spaces, helping promote thorough coverage during daily brushing. - Engineered for secure snap-on compatibility, ensuring stable performance with compatible sonic or oscillating handles. - Ideal for regular replacement to help maintain a fresh and effective brushing experience over time.