Automated Outboard Flushing System

Factory flush ports on outboards often cause more headaches than they solve. From stuck caps that require tools to remove, to back-threaded fittings that strip easily, to ports that need constant threading and unthreading — boat owners have had enough.

The Flushmaster Outboard Flushing System eliminates these problems for good.

This complete system is comprised of:

• The Flushmaster Device - A rugged, portable flushing unit designed to handle harsh marine environments. IP67 waterproof, hurricane-tested, and built for true on-the-go flexibility.

• Flush Port Quick Connects - Custom-designed fittings that replace frustrating factory ports with smooth, secure, leak-free connections. Snap on, flush, snap off—no hassle, just results.

• Accessories - Carefully crafted for any setup, our accessories expand on the versatility of Flushmaster. Mount it, Move it, or Store it.

Effortless Engine Flushing, Every Time
No more battling hoses, caps, or ports. The Automated Outboard Flushing System makes flushing your outboard fast, easy, and reliable. Whether you're using a boat lift, dock, marina, or storing your boat on a trailer—this system works wherever you are, as long as you have access to a freshwater supply.

Customizable to Fit Any Setup
Choose from the Flushmaster 2-Outlet or 4-Outlet Devices, and select the compatible Flush Port Quick Connects for your outboard brand (Mercury, Yamaha, Suzuki, and Honda). This complete upgrade gives you everything you need to ensure your motor is properly flushed after every use, whether you have a single-engine or multi-engine boat.

Built for Durability, Designed for Convenience
Made with marine-grade materials, the system is built to withstand tough salt conditions. It prevents corrosion and buildup, extending the life of your engine and protecting your investment. Flushmaster is portable and runs on AA batteries.

Mount, Move, or Store—Your System, Your Way
Flushmaster is designed for ultimate flexibility. Mount it temporarily with our accessories, hard plumb it onto your boat, or stash it in your bag for on-the-go use. Wherever you need it, Flushmaster goes with you.

Key Features:

• Compatible with All Major Outboard Brands (Mercury, Yamaha, Suzuki, Honda)

• IP67 Waterproof & Hurricane-Tested for ultimate durability

• Effortless Flushing with quick-connect fittings that replace factory ports

• Customizable System to fit your boat setup, whether for single or multi-engine boats

• Portable & Flexible—runs on AA batteries

Protect your engine faster, smarter, and safer. Order your Automated Outboard Flushing System today and say goodbye to the frustration of manual flushing.

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