Seamule Qualifies for Free Shipping Seamule Flushmaster 4-Port 20' Hose Kit #SM-FM4020

Seamule Flushmaster 4-Port 20' Hose Kit #SM-FM4020

$687.49 $760.81 -10% OFF

Seamule Flushmaster 4-Port 20' Hose Kit #SM-FM4020

$687.49 $760.81 -10% OFF

Seamule Flushmaster 4-Port 20' Hose Kit #SM-FM4020

$687.49 $760.81 -10% OFF
Brand: Seamule

SKU: SMU-SM-FM4020

UPC: 860009319196

Category: Motor Flushers

More about this item

Seamule SM-FM4020 Motor Flushers

The FLUSHMASTER is a marine-grade, portable device used to simplify the process of flushing your outboard motors- saving time, water, and ensuring proper maintenance.

With just the push of a button, your motors will flush one at a time for your set amount of time, shutting off after completion and blocking the flow of water. There is no need to return to the device, boat, or disconnect your hoses until your next boating adventure!

The FLUSHMASTER device can be connected directly to a water spigot, attached on the end of a water hose, or hung on a piling. We recommend connecting directly to a spigot nearest to your boat. Select the optimal hose length to accommodate your application.

Flush Your Motors in 3 Easy Steps!

  • Connect device to water source
  • Attach outlet hoses to boat motors
  • Press START

Each FLUSHMASTER order comes with everything you need to flush your motors with ease:

  • Flushmaster Device
  • (3) AA Batteries
  • Outlet Hoses
  • Hose Clamps
  • Screwdriver
  • Instructions Manual and Warranty

Product Details:

  • Runs on (3) AA batteries. Battery life estimate is 6-12 months
  • Pre-programmed for 15 minutes (easily changeable)
  • Waterproof
  • Measurements: 8" x 8" x 4" 
  • Weight: 2 pounds
  • 1-Year Warranty


Normalized SKU: SMFM4020
UPC Code: 860009319196

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This item qualifies for free shipping when the order is over $149
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