3 Biggest Frustrations of Flushing - Solved!

30 Seconds, Not 30 Minutes

Stop babysitting the hose. Our Flushmaster Controllers automatically flush up to 4 engines, one at a time, so you can walk away.

No More Factory Plugs

OEM flush ports are awkward and frustrating to reach. Our Engine Quick Connects make hose hook-ups one-handed and replace frustrating OEM connections.

Stop the Transom Dance

Leaning over engines or transoms puts you in unstable, unsafe positions. The Flush Port Reroute relocates your flush ports from your engine to a safer location inside your boat.

Built for Real Boating

Boats aren’t one-size-fits-all—and neither are flushing setups. Flushmaster systems are designed to adapt to how you actually boat.

Applications & Scenarios

flushmaster controller housed in cradle mounted to dock piling flushing dual yamaha outboards

A Smarter Way to Flush

Flushmaster takes an innovative approach to outboard flushing. We didn't just build a hose attachment; we built a brain. Separating Control, Connection, and Access - You get a faster, safer, and more consistent flush without the headache of permanent wiring.

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Hooked On Maintenance Blog

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The Quick Connect Water Fitting: A Smarter Replacement for Traditional Marine Hose & Flush Ports

The Quick Connect Water Fitting: A Smarter Replacement for Traditional Marine Hose & Flush Ports

Boat plumbing takes a beating. Saltwater, sun, pressure, and constant use expose the weaknesses in traditional hose fittings and factory flush ports—especially those made from plated brass or plastic. Over time, corrosion, seized threads, cracked housings, and leaking seals become...

Read moreabout The Quick Connect Water Fitting: A Smarter Replacement for Traditional Marine Hose & Flush Ports

Spring Tips for Boaters and Fishermen - Flushmaster

Spring Tips for Boaters and Fishermen

Spring signals the start of boating season, and properly preparing your boat is essential for a smooth and enjoyable experience on the water. Begin by changing the oil, inspecting for corrosion, and checking the battery’s health. Clean and maintain the bilge area, inspect the hull for any damage, and give your boat a thorough...

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Introducing the Flushmaster Flushport Reroute Line

Introducing the Flushmaster Flushport Reroute Line

A Smarter, Safer, and Faster Way to Flush Your Engines Flushing your engines shouldn’t be a daily chore, a balancing act, or a battle with worn-out fittings. It’s one of the simplest maintenance tasks boat owners can do—yet it’s also...

Read moreabout Introducing the Flushmaster Flushport Reroute Line