The EASY FILL is a device designed to facilitate filling the powder chamber of EMS Handy 2+ and Handy Perio devices. It automatically fills the powder chamber to the maximum level when the valve opens. Before using the product, carefully read and follow the instructions manuals originally provided with the device, paying special attention to safety precautions. Clean the EASY FILL with an alcohol-based, colorless disinfectant available commercially. The EASY FILL cannot be sterilized.