Easy Engine Flushing for Longer Motor LifeThe T-H Marine Universal Motor Flush is a quick and simple way to flush salt sand and debris from your boat&';s engine after use. Compatible with most outboard and inboard motors this durable tool is built from high-quality materials to withstand harsh marine conditions. Just attach it to the motor&';s water intake turn on the water and let it run for a few minutes. Helps flush salt sand and debris Compatible with most outboard and inboard motors Built from high-quality marine-ready materials Simple attachment to water intake Helps extend motor lifespan