4/12/16Pcs Replacement Brush HeadsCompatible for PhilipsHX3/HX6/HX9 Series Electric Toothbrush HX6064(12Pcs Black)

- Applicable Scenario：For electric toothbrushes, 4/12/16Pcs replacement brush heads, compatible with HX3/HX6/HX9 Series (including HX6064), used for daily oral cleaning.? - Core Use：Replaces worn brush heads, maintains the use of electric toothbrushes in the corresponding series, meeting daily oral hygiene needs.? - Compatibility Design：For HX3/HX6/HX9 Series and HX6064 model, matching interface and specifications, ensuring installation adaptability.? - Usage Advantages：No complicated operations, direct replacement; multiple quantities optional, fitting different replacement cycles, stable after installation.? - Practical Value：Multi-piece sets ensure replacement needs for corresponding cycles, support stable cleaning effect, fitting daily care.