2 year warranty
HX993L
HX9957/71
HX993R
HX9957/81
HX992W
HX9903/05
HX992B
HX9903/15
HX992P
HX9903/25
HX992S
HX9903/45
HX992R
HX9903/65
HX992W
HX9903/09
HX9903/19
HX6423/34
6-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 get a personalized clean every time you brush with our adaptive cleaning technology. Soft rubber sides flex to let C3 Premium Plaque Control adapt to the shape of your teeth and gums, absorbing any excess brushing pressure and enhancing our sonic cleaning power. Bristles can then adjust to the shape of your teeth and gums so you get up to 4x more surface contact than a regular brush head** for deeper cleaning in hard-to-reach areas.
You’ll always get the best possible clean with our BrushSync™ mode-pairing feature***. The Philips Sonicare C3 Premium Plaque Control 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.
Understand product reviews
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