Philips Sonicare Premium Plaque Defense HX9044/17 (4 units)

Say goodbye to plaque

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.


Adaptive cleaning technology

You get a personalised clean every time you brush with our adaptive cleaning technology. Soft rubber sides flex to let 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 with a regular brush head for deeper cleaning in hard-to-reach areas.


BrushSync mode-pairing

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, electing the optimal brushing mode and intensity level for exceptional cleaning. All you need to do is start brushing.


Philips Sonicare technology

Your Sonicare brush head and handle are the ultimate team. Enhancing our sonic technology, they give you unrivalled cleaning. High-speed vibrations in your toothbrush handle power up to 31,000 brush strokes per minute that whip up your toothpaste into plaque-fighting bubbles, driving them deep between your teeth and along the gum line for exceptional cleaning.


Brush head replacement cues

Brush heads become less effective after 3 months' use, but with BrushSync you'll be reminded before this happens. Your smart toothbrush will track how often and how hard you brush and will notify you when it's time for a replacement. Don't have a smart Philips Sonicare toothbrush? Just monitor your blue replacement bristles — when they turn white you'll know it's time for a fresh brush head.


Brushing with peace of mind

All Philips Sonicare brush heads are safe and gentle on teeth and gums. During tests, each brush head is put through its paces to ensure durability and an exceptional performance every time you brush.


Easy to click on

Your Premium plaque control brush head fits perfectly with any Philips Sonicare toothbrush handle except PowerUp Battery and Essence. Simply click on and off for easy replacement and cleaning.