Compatible with the following phillips sonicare toothbrush:
For 2 Series Plaque Control(HX6208, HX6210, HX6211, HX6213, HX6215, HX6220, HX6225, HX6229)
For 3 Series Gum Health (HX6610, HX6616, HX6620, HX6631, HX6632)
For DiamondClean, DiamondClean Smart(HX9312, HX9322, HX9331, HX9332, HX9340, HX9342, HX9350, HX9351, HX9352, HX9359, HX9361, HX9362, HX9370, HX9371, HX9372, HX9381, HX9382, HX9392, HX9393, HX9903, HX9924, HX9941, HX9957, HX9961)
For HealthyWhite, HealthyWhite+(HX6314, HX6710, HX6711, HX6720, HX6721, HX6722, HX6730, HX6731, HX6732, HX6733, HX6750, HX6760, HX6761, HX6780, HX8910, HX8918, HX8962, HX8982)
For FlexCare+, FlexCare Platinum(HX6160, HX6902, HX6910, HX6911, HX6920, HX6921, HX6922, HX6930, HX6932, HX6950, HX6960, HX6963, HX6964, HX6970, HX6980, HX6972, HX6992, HX9172, HX9191, HX9192, HX6160, HX9180)
For ProtectiveClean(HX4100, HX4300, HX5100, HX6100)
For PowerUp(HX3100, HX3110, HX3120, HX3130, HX3300, HX3631, HX3650, HX3220b)
For EasyClean(HX6510, HX6511, HX6520, HX6530, HX6551, HX6582, HX9603, HX9604)
For Kids (HX6304, HX6311, HX6312, HX6320, HX6321, HX6322, HX6329, HX6330, HX6340, HX6341, HX6343, HX6345, HX6351, HX6352)