The Flushmaster is a marine-grade, portable device that simplifies the process of flushing single, dual, triple, and even quad outboard motors. Powered by three AA batteries, the Flushmaster offers effortless engine maintenance while saving time and water. With just the push of a button, your motors are flushed one at a time, ensuring thorough cleaning and optimal engine performance. Once the flushing is complete, the device automatically shuts off and blocks the water flow, leaving you free to enjoy your day without further attention. This easy-to-use, portable device can be connected directly to a water spigot, attached to the end of a water hose, or even hung on a piling. For optimal results, we recommend connecting the device directly to a spigot near your boat. Choose the appropriate hose length based on your setup and application. Flush Your Motors in 3 Simple Steps1) Connect the device to the water source2) Attach the outlet hoses to your boat motors3) Press START and let Flushmaster handle the restWhat's Included• Flushmaster Device• Three AA Batteries• Outlet Hose for each device outletWith its IP67 waterproof certification, the Flushmaster is built to withstand harsh marine conditions, ensuring reliable performance season after season. Say goodbye to the hassle of traditional flushing methods and embrace the simplicity of Flushmaster for a smoother boating experience. Flushes your motors one at a time with just the push of a button Device automatically shuts off once flushing is complete Powered by three AA batteries | Outboard Flushing System, 2-Outlet, 7' Hose