Replacement Toothbrush Heads Compatible for FW-507/508/551/515/917/959/2011FW-D1/D3/D7/D8 Electric(White 10pcs)

- Set of replacement brush heads designed to fit a wide range of electric toothbrush models, including those labeled FW-507, FW-508, FW-551, FW-515, FW-917, FW-959, FW-2011, FW-D1, FW-D3, FW-D7, and FW-D8. - Soft, multi-length bristles help gently clean tooth surfaces and along the gumline, supporting a comfortable daily brushing experience. - Precision-shaped head allows better access to back teeth and tight spaces, promoting consistent coverage during use. - Engineered for secure connection to ensure stable performance with compatible sonic electric handles. - Ideal for regular replacement to help maintain effective cleaning and a fresh feel as part of your personal care routine.