Up to 20 x more plaque removal even in hard-to-reach areasBenefit from best plaque removal regardless of your brushing style. The Premium All-in-One brush head has precisely angled bristles which are engineered to maximize its plaque-removing potential.The bristle shape designed for your smileThe curved profile helps bristles to go exactly where they need to. Through rigorous development Philips has created an all-in-one experience that delivers exceptional oral care.Up to 100% more stain removal in less than two daysGently brush away stains with triangular tips designed to remove stains more effectively than rounded bristles. The shape allows more contact with the surface of your teeth to remove stains effectively.Up to 15 x healthier gums in just two weeksThe brush head's extra-reach side bristles gently brush your gum line even when you are focusing on your teeth. The bristles also flex to help compensate for any excess pressure.Sonic brushing: the masterclass in effective cleaningBrush away plaque with sonic technology - Philips' benchmark in effective and gentle cleaning. While you brush, up to 62,000 bristle movements and dynamic fluid action help clean even hard-to-reach areas, leaving your mouth feeling exceptionally fresh and clean.Designed by experts with you in mindThis all-in-one brush head is the product of most extensive research and development ever. Philips combined knowledge from dental professionals, experts in oral care, engineers and designers to bring this holistic brush head to life.Click-on design for simple brush head placementThe A3 Premium All-in-One brush head fits perfectly with your Philips Sonicare click-on handle. Simply click on and off for easy replacement and cleaning.Replacement reminders keep you cleaning at your bestBrush heads become less effective after 3 months of use, but with BrushSync you'll be reminded before this happens. Your BrushSync enabled toothbrush understands your usage and notifies you when it's time for a replacement.
