Replacement Toothbrush Brush Heads Compatible for with Electric Ultra Soft Nano Bristles 1100 5300 7500(12 Pcs)

- Fits 1100, 5300 and 7500 electric toothbrushes for direct replacement use. - Ultra soft nano bristles offer gentle contact for daily oral care routines. - Simple and remove without additional tools or complex steps. - Designed to match the toothbrush’s function for consistent cleaning. - Suitable for regular replacement to sustain daily oral care needs.