2 year warranty
1-pack
Standard size
Click-on
BrushSync mode pairing
And thanks to its flexible design, it removes up to 10x more plaque from hard-to-reach areas* for a truly deep clean along the gum line and between teeth.
You’ll always get the best possible clean with our BrushSync™ mode-pairing feature*. The Philips Sonicare C3 Premium Plaque Defence brush head syncs with your BrushSync™ enabled Philips Sonicare toothbrush handle****, selecting the optimal brushing mode and intensity level for exceptional cleaning. All you need to do is start brushing.
Philips Sonicare's advanced sonic technology pulses water between teeth, and its brush strokes break up plaque and sweep it away for an exceptional daily clean.
4.1
of 5
84
Reviews
84%
recommend this product
88888
18/01/2026
US
Part of promotion
Verified buyer
Fits my mouth; has been booted up only when first purchased.
This review was made for C3 Two-in-one HX9042/65 2-pack brush heads
This review was made for C3 Two-in-one HX9042/65 2-pack brush heads
janesan
22/11/2025
US
Part of promotion
Verified buyer
Fits like it’s original to the sonicare brush. Teeth feel really clean.
Yes, I recommend this product
This review was made for C3 Two-in-one HX9042/65 2-pack brush heads
Yes, I recommend this product
This review was made for C3 Two-in-one HX9042/65 2-pack brush heads
Sonic electric toothbrush
16/11/2025
US
Part of promotion
Verified buyer
Best feature: lends itself to no plaque build up.
The Phillips soniccare 2-in-1 plaque removal +whitening replacement brush soft heads are the perfect match for my gums. Not too soft in that my gums are healthier since using this brush head.
This review was made for C3 Two-in-one HX9042/65 2-pack brush heads
This review was made for C3 Two-in-one HX9042/65 2-pack brush heads
Removes up to 7x more plaque vs. a manual toothbrush
than a DiamondClean brush head
BrushSync™ mode-pairing is only compatible with Philips Sonicare BrushSync™ enabled toothbrush handles