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Flush your engine the fast, easy, and effective way.Salt, sand, and debris can cause serious damage to your boat’s engine if left inside after a day on the water. The Salty Hull Inline Engine Flush Unit makes protecting your motor simple — just connect, fill, and flush until the water runs clear.
Designed for use with Salty Hull Salt Wash, this unit ensures salt is neutralized before it can corrode vital engine components. Built tough for marine environments, it’s a must-have for any boater who wants to extend engine life and maintain performance.
Clear Bowl Design – See exactly when your flush is complete
Quick-Connect Fittings – Easy hookup to freshwater hose and engine
Durable Construction – Built for marine use and repeated flushing
Universal Fit – Works with most outboard and inboard engines with flush ports or muffs
Optimized for Salty Hull Salt Wash – Neutralizes salt while you flush
Connect the Inline Engine Flush Unit to your freshwater hose
Add 3–6 oz of Salty Hull Salt Wash, fill the rest of the bowl with water
Attach the flush adapter to your engine’s flush port or muffs
Turn on the water and start the engine (in neutral)
Run until the clear bowl water runs completely clear
Shut off the engine, disconnect, and store for next use
Boaters in saltwater environments
Charter captains and high-use operators
Anyone who wants to extend engine life and prevent costly repairs
💥 Protect your investment — grab the Salty Hull Inline Engine Flush Unit and keep your motor salt-free after every trip.
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