Waterpik Sonic-Fusion Professional, Model: SF-02 Product Usage: The device is composed of a unit base and an oral irrigator/ battery operated brush power handle. The device provides a pulsating stream of potable water and/or powered toothbrush action to remove plaque and food particles from between the teeth and below the gum line. The power handle can also function as a rechargeable battery powered mechanical toothbrush. Class I - Dangerous Charging base may overheat with localized melting and sparking, possibly causing fire, shock or burns. Jul 2, 2018 Other Medical Devices Nationwide View Details →