8 Count Replacement Toothbrush Heads Compatible with Philips Sonicare Electric Toothbrush, 4er White and 4er Black.

【ERGONOMIC】The "W" shaped bristle design allows it to conform to the contours of your teeth and cover more of their surface area. Extended bristles on both ends precisely clean between teeth and below the gum line for cleaner teeth and less gingivitis. 【SUPERIOR CLEANING】Dense bristles combined with powerful sonic conduction technology can remove up to 7 times more plaque than a manual toothbrush. 【DURABLE AND LONG-LASTING】The replacement head is manufactured using a precision flocking process and industry-recognized high-quality bristles to ensure that the bristles will not easily fall off and deform during use, allowing you to use it more comfortably. 【MORE CAREFUL DESIGN】Each brush head comes with a dust cover for easy carrying and storage. Blue reminder bristles will slowly fade with the use cycle, letting you know when to replace them. (For optimal cleaning results, it is recommended that you replace the brush head every 3 months). 【STRONG COMPATIBILITY】Compatible with the following Sonicare Snap-On handles: ProtectiveClean, Expertclean, Diamond Series, EasyClean, FlexCare, HealthyWhite, 3 Series Gum Health, 2 Series Plaque Control and Essence +, and so on.