4/8/12/16PCS Replacement Brush HeadsCompatible with Phili Sonic Care DiamondClean HX3/HX6/HX9 Toothbrush(4pcs)

- Multiple Quantities Optional: Available in 4/8/12/16PCS packs, meeting different replacement frequencies and user count needs.? - Fits Specified Series: Directly fits Clean HX3/HX6/HX9 toothbrushes, no adjustment required.? - Easy Replacement: Direct snap-on installation, no complex tools, quick to replace.? - Daily-Friendly: Fits daily brushing scenarios, matches regular use rhythm.? - Convenient Storage: Independent/combined packaging, easy to store, not easy to lose.?