Our Fuel Filter Water Separator P501108/ FS20131 is a high-quality product that helps remove contaminants, water and other impurities from fuel to ensure maximum engine performance. Designed for Donaldson and Fleetguard brand, this product is made in our factory with the highest quality materials to ensure durability and reliability. Our Fuel Filter Water Separator is easy to install and maintain, making it the perfect choice for commercial and industrial applications. Trust us for top-notch fuel filtration products that will keep your engines running smoothly for years to come.