The Moeller Pro Series Inboard Motor Flusher quickly and effectively flushes contaminates like salt and minerals from lower unit cooling systems. Contaminates are passed through side water inlets, preventing build-up.

A stainless steel T-fitting easily slides into any boat's thru hull water intake slot. A 360° plastic support ring insures a tight fit to the boat and a locking nut fully secures it in place. Installs in seconds using just a garden hose for out of the water flushing applications.