Water Flushing Systems

Inboard HD Flush BuddyEasy to use inboard motor flusher. Great for winterizing, maintenance or anytime you need to run your inboard engine while out of the water. Just connect the garden hose, fit the cup over the water intake and extend the leg sealing...

Quick Flush™ Outboard Flush Fitting Kit for Mercury & Yamaha OutboardsProvides a quick and easy way to flush any outboard equipped with a flushing port. No more removing the plug and twisting hoses to flush. Replace the plug with the Quick...

Quick Flush Kit for OMC OutboardsProvides a quick and easy way to flush any outboard equipped with a flushing port. No more removing the plug and twisting hoses to flush. Replace the plug with the Quick Flush™ and snap the hose on and off. Normal...

Inboard Motor FlushMolded Rubber/Aluminum Inboard Motor Flush quickly flushes away salt, sand, minerals, and contaminates from your lower unit cooling system extending the engine’s service life. Easy-to-use by fitting the rubber cup over the...

Rectangular Motor FlushMolded PVC/Painted Steel Outboard Rectangular Motor Flush quickly flushes away salt, sand, minerals, and contaminates from your lower unit cooling system, extending the engine’s service life. Easy-to-use molded PVC cups...

Pro Dual Feed Motor Flusher with Rectangular CupsFeatures:Dual Feed Motor FlusherRectangular Cups Included

Universal Motor Flusher with Rectangular CupsFeatures:Universal Motor FlushRectangular Cups Included

Blow Out Plug - Brass - Quick-Connect StyleCompletely clear your water lines with RV blow-out plugs. Screw the plug into the city water inlet, open all drains and faucets, attach and activate air pump until all lines are clear.

Flush Pro Valve Kit - 1-1/4"Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose.Features:PolymerStainless Steel SpringFlush your boat engine safely and easilyTransparent body allows for visual inspection of water...

Flush Pro Valve Kit - 1"Finally! Fresh flushing of your inboard is as simple as connecting a garden hose.Features:PolymerStainless Steel SpringFlush your boat engine safely and easilyTransparent body allows for visual inspection of water flowDurable...

Flush Pro Valve Kit - 5/8"Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose.Features:PolymerStainless Steel SpringFlush your boat engine safely and easilyTransparent body allows for visual inspection of water...

Flush Pro Valve - 1-1/4"Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose.Features:PolymerStainless Steel SpringFlush your boat engine safely and easilyTransparent body allows for visual inspection of water...

Flush Pro Valve - 1"Finally! Freshwater flushing of your inboard is as simple as connecting a garden hose.Features:PolymerStainless Steel SpringFlush your boat engine safely and easilyTransparent body allows for visual inspection of water flowDurable...

Flush Pro Valve - 5/8"Finally! Fresh flushing of your inboard is as simple as connecting a garden hose.Features:PolymerStainless Steel SpringFlush your boat engine safely and easilyTransparent body allows for visual inspection of water flowDurable...

D-I-Y Boat Winterizer Engine Flushing SystemQuickly and efficiently service inboard/outboard marine engines. The Do-It-Yourself Winterizer allows flushing and preparation of boat engine for winter storage with just five gallons of antifreeze and your...

Blow Out Plug - Plastic - Screws Into Water Inlet Completely clear your water lines with boat and RV blow-out plugs. Screw the plug into the city water inlet, open all drains and faucets, attach and activate the air pump until all lines are clear.

Permanent Waterheater Bypass KitSave on antifreeze when you winterize with this easily-installed water heater by-pass kit. Sturdy, brass backflow preventer and 100% shut-off valve lets you by-pass the water heater with a single turn.