Review on Mastering Efficiency: Unveiling the Power of Mercury Tool by John Mejia

This tool is an absolute must for changing the stupid fuel filter on my 115hp Mercury. The filter has many ears, and even if you can pull it out, you won't be able to install a new one without good luck, brute force, and ignorance. Watch a YouTube video that explains how to replace it and how to clean it. from the fuel system. You might be surprised at the dirt around the small fuel filter and pump. It's easy to do.