The CURAPROX Hydrosonic Single replacement brush head fits all CURAPROX sonic toothbrushes and is ideal for cleaning implants or braces. You can reach every spot with ease with the single tuft brush head thanks to the extremely delicate Curen® filaments and the CURACURVE® ergonomics. This allows you to clean between the teeth, brackets, archwires and wires gently yet effectively. Exactly the places where bacteria like to hide