Philips Sonicare HX9044/33 Premium Plaque Defence Replacement Brush Heads, Pack of 4, Black

Get a clean as unique as your smile. Our Premium Plaque Defence removes up to 10x more plaque than a manual toothbrush and adapts to the contours of your teeth and gums thanks to soft, flexing sides that give you 4x more surface contact than a regular brush head* for a comfortable, deep clean.

Say goodbye to plaque

Thanks to its flexible design, the Premium Plaque Defence brush head removes up to 10x more plaque (vs. a manual toothbrush) from hard-to-reach areas for a truly deep clean along the gum line and between teeth.

Adaptive cleaning technology

You get a personalized clean every time you brush with our adaptive cleaning technology. Soft rubber sides flex to let C3 Premium Plaque Defence 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 an Optimal White brush head for deeper cleaning in hard-to-reach areas.

Easy Click On

Fits any Philips Sonicare click on toothbrush, simply click off for easy replacement.

BrushSync Enabled

Ensuring compatibility with BrushSync features when used with a BrushSync enabled Sonicare toothbrush. You’ll always get the best possible clean with our BrushSync™ mode-pairing feature. The Philips Sonicare 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.

Sonicare Technology

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.

Replacement Reminder

Brush heads become less effective after 3 months of 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, and when they turn white you’ll know it’s time for a fresh brush head.

Genuine Philips Sonicare Brush head

All genuine Philips Sonicare brush heads are safe and gentle on teeth and gums. During tests, our brush heads are put through their paces to ensure you get exceptional performance and durability each time you brush.

Sonicare Brush heads now recyclable with TerraCycle®

Philips has partnered with TerraCycle® to introduce the dental care recycling scheme. Recycle your oral care products, including brush heads, AirFloss nozzles, interdental brushes, floss picks and dental floss containers, and the recycled waste will instead be used to create new Philips products.

*than an Optimal White brush head