This 5set Boat Engine Flush Mixer is a practical addition to your RV or truck supplies. It features a flow valve for easy control of water flow, and a pressure feature for efficient cleaning whether you are flushing a boat engine or cleaning a car wash yard. The hose solution dispenser connector provides a convenient connection to your hose, making the flushing process seamless. It is ideal for maintaining your boat engine, helping remove dirt and debris effectively. A must-have for RV and truck owners, it offers a practical solution for keeping your vehicles and equipment clean. - Flow valve enables precise control of water flow for efficient flushing - Pressure capability enhances cleaning performance on engines, boats, and other equipment - Hose solution dispenser connector allows quick, secure hose hookup - Helps remove dirt and debris from boat engines and related components - Suitable for RV and truck owners to keep vehicles and gear clean and maintained Use scenarios - After a boating trip or saltwater use, connect to the engine flush setup to remove salt, grime, and debris from the engine bay - At a car wash yard, use the pressure feature for fast exterior cleaning or engine bay prep - During routine RV or truck maintenance, rinse and flush engines and equipment to prevent buildup