COMPATIBILITY: The toothbrush head is compatible with most Philips Sonicare electric clip-on toothbrush handles, the brush head is easy to fit, perfectly compatible and durable. HIGH QUALITY DUPONT BRISTLES: Sonicare replacement brushes are made with high quality Dupont bristles, known for their superior quality and durability. These bristles gently care for the surface of your teeth and gums while allowing for effective cleaning. GENTLE CLEANING: Our electric toothbrush head provides a gentle and thorough cleaning for sensitive teeth and gums. The thick bristles combined with the sonic toothbrush can remove up to 8 times more plaque than using a traditional manual toothbrush. They thoroughly clean hard-to-reach areas and ensure a pleasant cleaning experience. The toothbrush's pointed tip makes it easy to clean the blind spots in your mouth - the innermost teeth - freshening your breath and preventing tooth decay. When to Replace: We recommend replacing your toothbrush head every 2-3 months. Replacement toothbrush heads have indicator bristles, which reduce in colour and effectiveness, to remind you when to replace your toothbrush head to ensure a good clean. AFTER-SALES GUARANTEE: You will get 12 premium toothbrush heads, each with a hygienic storage cap that effectively protects the toothbrush head from dirt, air and dust contamination. Perfect for travelling. If you are not satisfied or find the product defective, even if you have already used the toothbrush, just contact us and we will always refund or resend the product. Toothbrush Replacement Heads for Philips Sonicare 12 Pack Soft Replacement Electric Toothbrush Head Compatible with Philips Sonicare Electric Toothbrush(Sna