Replacement brush heads designed for S7 super sonic electric toothbrushes. Precise fit and reliable performance make these heads an easy, practical way to worn or damaged parts and keep your toothbrush functioning as intended. Key benefits Direct compatibility with S7 super sonic electric toothbrushes. Snapon connection ensures a secure fit and correct alignment with the handle. Simple replacement solution. Swap out old brush heads quickly without tools, restoring the original brush head fit and feel. Quality materials for everyday use. Durable handle base and soft nylon bristles provide consistent brushing motion and maintain shape through regular use. Consistent performance. Designed to work with sonic motion to deliver steady bristle contact during each brushing cycle. What makes this product stand out Engineered for fit: the connector and neck dimensions match S7 specifications for secure attachment and proper operation. Practical construction: balance of firm support at the base and flexible bristles for comfortable use. Lowfriction installation: pushandclick mounting removes the guesswork when replacing heads. Function, size, and material Function: replacement brush head for routine swapping on compatible electric toothbrush handles. Size and fit: made to align with the S7 super sonic handle connector and brushing angle for correct operation. Material: durable plastic base with nylon bristles that retain shape under daily sonic motion. Use scenarios Daily home routine: a worn head to maintain consistent brushing comfort and handling during regular morning and evening use. Travel and packing: keep spare heads in a toiletry kit to avoid carrying a whole toothbrush while away from home. Shared household upkeep: maintain an extra set of heads for multiple users of the same S7 model or for quick replacements when bristles become frayed. Practical details Designed specifically for S7 super sonic electric toothbrushes to ensure compatibility. Intended as straightforward replacements to meet routine maintenance needs. Easy to install and remove for quick swapouts. This product provides a reliable, compatible replacement option for users of S7 super sonic electric toothbrushes who need simple, effective brush head refreshes.