Replacement head for Philips Sonicare toothbrushes

The Philips Sonicare A3 Premium All-in-One replacement sonic toothbrush head was developed with dental experts and oral care engineers. It uses sonic technology to provide a comprehensive clean.

The effects of using the most advanced Philips Sonicare A3 Premium All-in-One toothbrush head are:

• removes up to 100% more discoloration in less than 2 days*,
• up to 20 times less plaque even in hard-to-reach places*,
• up to 15 x healthier gums in just 6 weeks*.

The soft bristles of the Philips Sonicare A3 Premium All-in-One brush head fit snugly against the teeth, which, combined with its unique contouring, effectively removes everyday stains. The side bristles also gently brush along the gumline, even when you're focused solely on your teeth, and flex appropriately without applying excessive pressure.

When you use a brush head with Philips toothbrushes featuring BrushSync, you don't have to worry about replacing it. The toothbrush recognizes the brush head and how you use it, displaying an icon when it's time to replace it. The brush head attaches with a single click. The brush head fits all Philips Sonicare handles, excluding the Philips One (see below for a detailed list of compatible models).

* compared to a regular toothbrush