Compatible with PHYLIAN Electric Toothbrush H7
- Soft DuPont nylon bristle: toothbrush replacement heads with end-rounded bristle to be safe, gentle on teeth & gums.
- Convenient to replace without extra auxiliary means.
- High quality ABS plastic and DuPont nylon bristles ensure long-lasting use. 0.152mm round-ended DUPONT/PEDEX bristles provide gentle cleanness to teeth without hurt the enamel and gum.
- We suggest to replace the toothbrush head every 3 months.