Philips Sonicare A3 Premium All-in-One Replacement Toothbrush Heads, 2pk, White - HX9092/10 One brush head for complete care. The Philips Sonicare A3 Premium All-in-One brush head is the only one you need to achieve cleaner, whiter teeth** & healthier gums. This brush head results in 20x more plaque removal than a manual toothbrush, up to 100% stain reduction* & up to 15x healthier gums in just 2 weeks* - Sonic brushing: the masterclass in effective cleaning - The bristle shape designed for your smile - Designed by experts with you in mind - Replacement reminders keep you cleaning your best Depth: 2.60999999 M Height: .0888 M Width: .0325 M Brush Type: Normal Digitial Display: N Electric: N Rchargeable: N Sensitive: N Whitening: N World Wide Voltage: N Angled bristlesThe Premium All-in-One brush head has precisely angled bristles which are engineered to maximize its plaque-removing potential. Rounded profileThe curved profile helps bristles to go exactly where they need to when brushing. Triangular tipsThe brush head shape allows more contact with the surface of your teeth to remove stains effectively than rounded bristles. Longer bristlesThe brush head?s extra-reach side bristles gently brush your gum line even when you are focusing on your teeth. Trusted sonic brushingWhile you brush, up to 62,000 bristle movements and dynamic fluid action help clean even hard-to-reach areas. Easy to useThe A3 Premium All-in-One brush head fits perfectly with your Philips Sonicare click-on handle. Brush head replacement Brush heads become less effective after 3 months of use, but with BrushSync you'll be reminded to replace it. * vs. a manual toothbrush in 6 weeks*** in a lab test vs. a manual toothbrush