Replacement Toothbrush Heads for Philips Electric ToothBrush HX6013 HX6930 HX6730 HX6530 HX9023 HX9342 HX3226 HX6330 Toothbrush HeadsIntroduction1. Compatible with Philips Sonicare brand, compatible for HX3HX6HX9 series. 2 bristles use DuPont Tynex from the United States (food grade)+POM material. 3. The bristles are soft, with round ends, extra Take care of your gums. 4. Rust-free and metal-free planting technology, rising 40% bristles. 5. Reminder bristles let&;s you know when to modify the comb head. After 3 months of regular use bristles demonstrate fatigue, and brush heads are much less effective. Replace your brush heads each three months well suited with the ensuing Philips Sonicare Electric Toothbrush Snap-On Handles:✔3 Series Gum Health: HX6610 HX6616 HX6620 HX6631 HX6632 ✔DiamondClean: HX9312 HX9322 HX9331 HX9332 HX9340 HX9342 HX9350 HX9351 HX9352 HX9359 HX9361 HX9362 HX9371 HX9372 HX9381 HX9382 HX9392 HX9393 ✔DiamondClean Smart: HX9903 HX9924 HX9954 ✔HealthyWhite,HealthyWhite+: HX6314 HX6710 HX6720 HX6721 HX6722 HX6730 HX6731 HX6732 HX6733 HX6750 HX6761 HX6780 HX6781 HX6782 HX8911 HX8918 HX8923 HX8962 HX8982 ✔FlexCare+,FlexCare Platinum: HX6160 HX6902 HX6910 HX6911 HX6920 HX6921 HX6922 HX6930 HX6932 HX6950 HX6960 HX6963 HX6970 HX6972 HX6973 HX6992 HX6995 HX9111 HX9112 HX9120 HX9140 HX9150 HX9160 HX9171 HX9172 HX9191 HX9192 HX9195 HX6160 HX9180 ✔EasyClean: HX6510 HX6511 HX6512 HX6520 HX6530 HX6552 HX6581 HX6582 ✔PowerUp: HX3100 HX3110 HX3120 HX3130 HX3300 HX3631 HX3650 ✔Sonicare R710/Sonicare R732/Sonicare RS910/Sonicare RS930/Sonicare RS950/HX9342 HX9332 HX9382 ✔Essence+: HX3211 HX3281 ✔Other: HX3210 HX3211 HX3281 HX3214 HX3216 HX3226 HX6100 HX6210 HX6240 HX6411 HX8910 RS910 RS930 R732 R710 ★All electric toothbrushes initiating with HX3, HX6, HX9 and R can be used (there are so many units that none of them are listed)