- Compatible with ProtectiveClean:
HX6423 HX6461 HX6462 HX6463 HX6809 HX6812 HX6827 HX6829 HX6850 HX6871 HX6876 HX6877
- Compatible with DiamondClean / DiamondClean Smart:
HX9332 HX9351 HX9352 HX9353 HX9354 HX9362 HX9363 HX9391 HX9392 HX9393 HX9901 HX9903 HX9924 HX9944 HX9954 HX9957 HX9984 HX9985
- Compatible with FlexCare / FlexCare+ / FlexCare Platinum:
HX6911 HX6921 HX9111 HX9170 HX9192
- Compatible with HealthyWhite/HealthyWhite+:
HX6711 HX6712 HX6721 HX6731 HX6732 HX6733 HX6772 HX8911 HX8921
- Compatible with 2 Series Plaque Control:
HX6211 HX6212 HX6214 HX6231 HX6252
- Compatible with 3 Series Gum Health:
HX6631 HX6632
HX3110
HX3216 HX3226 HX3296 HX3714 HX3734
- Compatible with DailyClean / EasyClean / ExpertResults / ExpertClean :
HX3211 HX3411 HX3412 HX6511 HX7533 HX9610 HX9630 HX9645 HX9685 HX9690
HX9990
HX3641 HX3661 HX3681 HX3683 HX3684 HX6311 HX6315 HX6321 HX6325 HX6352 ...
Note: Pls check the toothbrush models carefully before purchasing. If you have any doubt, pls feel free to leave quetion via Amazon's Q&A.