5 Pcs/Pack Replacement Brush Heads Compatible for FW-507/508/515/551/917/959/2011/D1/D3/D7/D8 Electric Toothbrush Bristle

- 1. 5-Piece Per Pack This pack contains 5 replacement brush heads, meeting regular long-term replacement needs. - 2. Wide Model Compatibility Fits FW-507/508/515/551/917/959/2011, D1/D3/D7/D8 electric toothbrushes, ensuring snug use. - 3. Practical Bristle Design Features functional bristles, offering gentle contact with teeth and gums for daily use. - 4. Easy Installation User-friendly structure allows quick attachment to compatible handles. - 5. Daily Care Fit Matches daily brushing routines, providing reliable functionality for regular use.