4 Pcs/Pack Replacement Brush Heads Compatible for SG-906/915SG-612/623/628/621/677C5/C6/C8/C9EK6/EK7/EK2 Electric Toothbrush Head(4 Pcs Transparent)

- Compatible with SG-906/915, SG-612/623/628/621/677, C5/C6/C8/C9 and EK6/EK7/EK2 electric toothbrushes, serving as dedicated replacement brush heads. - 4 Pcs per pack, meeting regular replacement needs for daily use. - Precise fit with the specified electric toothbrush models, ensuring stable use experience. - Tool-free installation enables quick and easy replacement without additional tools or complex operations. - Reliable replacement option for worn brush heads, maintaining the device's daily functionality.