9Models Toothbrush Head CCompatible for with Sonicare HX3/HX6/HX9 Series Models(4pcs 904-C)

- Includes 9 different brush head models designed to fit a wide selection of electric toothbrush handles in the HX3, HX6, and HX9 series for versatile everyday use. - Each type features soft, multi-level bristles that gently adapt to tooth contours, supporting effective cleaning along the gumline and between teeth. - Compact head shapes help reach back molars and tight spaces, promoting thorough coverage across all tooth surfaces. - Engineered for secure, snap-on attachment to ensure stable performance during high-frequency sonic vibrations. - Ideal for users seeking variety or replacement options, helping maintain a fresh and consistent brushing experience over time.