Elevate your daily oral hygiene routine with the Philips Sonicare A3 Premium All-in-One Toothbrush Heads. This pack of four white brush heads delivers a comprehensive clean, meticulously engineered to remove up to 20x more plaque than a manual toothbrush and improve gum health by up to 15x. Unlock a whiter smile with triangular bristle tips that target surface stains for 100% more stain removal. Designed for a superior clean, the multi-angled bristles and soft, flexible rubber sides gently adapt to the unique contours of your teeth and gums. Each head features reminder bristles that fade with use, providing a visual signal to replace it every three months for optimal performance and hygiene. For added convenience, these click-on compatible heads work with BrushSync technology on supported Sonicare handles to automatically track usage and remind you when it’s time for a change. Compatible with all Philips Sonicare click-on handles (excluding Philips One), these soft-bristle heads are your all-in-one solution for a brighter, healthier smile. Please note: This product has a standard UK 2-pin plug.