De-ices frozen fuel-filters without requiring that you change the fuel filter. Product Features:Prevents fuel-filter icingReliquefies gelled fuel in minutesRemoves water from fuel system; helps extend life of fuel-filters, fuel-injection pumps and fuel injectorsContains Slickdiesel for maximum fuel lubrication; protects against Low and Ultra Low Sulfur Diesel (ULSD) wearULSD compliant; contains less than 15 parts per million (ppm) sulfurEffective in all diesel fuels, including ULSD and biodiesel blends containing up to 20% biodiesel (B20)
