The FLUSHMASTER is an automated outboard flushing system built to deliver a proper timed freshwater flush to each engine without running the motors or splitting water flow. This 2-outlet controller includes two 15-foot marine-grade hose kits, making it a strong fit for wider transoms, larger boats, or dockside setups that require extra reach.

Once activated, FLUSHMASTER flushes each engine one at a time, then automatically shuts off and blocks water flow. It helps take the guesswork out of flushing while making engine care easier to do after every trip.

Key Features

• Marine-Ready Construction: Waterproof housing and durable materials are built for real use around docks, boats, and saltwater.
• Everything Included to Start: Comes with batteries and two 15ft hose kits for a ready-to-use setup.
• Automated Flush Control: Runs a timed cycle and shuts off automatically, so you do not have to watch the clock.
• Sequential Flow Efficiency: Flushes each engine separately to help maintain full water pressure.
• Extended Reach Capability: Dual 15-foot hoses make routing easier on wider transoms and larger dock layouts.
• Adaptable Connection Options: Works with standard flush ports, onboard fittings, and optional quick-connect setups.

*Quick Connects sold separately.

Kit Includes

• (1) FLUSHMASTER 2-Outlet Controller
• (2) 15′ Marine-Grade Hose Kits
• (4) Hose Clamps + (1) Mini Screwdriver
• (3) AA Batteries
• Installation Guide + 1-Year Warranty

Perfect For

• Wider Transoms: Great for boats where engines are spaced farther apart.
• Larger Twin-Engine Boats: Gives added hose reach without needing to reposition the controller.
• Dockside Installations: Helpful when the water source or mounting point is not directly beside the engines.
• Charter Captains: Speeds up routine flushing after long days on the water.
• Marine Technicians: Supports consistent freshwater flushing during service work.
• Seasonal Boaters: Helps remove salt and mineral buildup before storage.

Compatibility

The FLUSHMASTER is compatible with Mercury, Yamaha, Suzuki, Honda, and other four-stroke outboards with standard garden-size flush ports. The 15ft hose kit is ideal for applications that need longer routing or additional distance from the water source.