The FASS Fuel Systems Drop-In Series Fuel Filter is a premium upgrade designed specifically to provide superior diesel fuel filtration for extended engine life and enhanced performance. Built with FASS's cutting-edge filtration technology, this high-quality filter is engineered to capture even the finest contaminants and particulate matter in diesel fuel, ensuring that only clean fuel reaches your engine components. By trapping impurities and debris, this filter helps prevent premature wear, injector damage, and fuel system issues commonly associated with fuel contamination.

Starting from the vision of founder Brad Ekstam to develop a capable fuel/air separator system for diesel engines, Fass Fuel has grown into a company synonymous with quality and excellence. Ekstram honed his skills for years before starting off FASS fuel systems in 2003 - in his own garage! With a steadily growing demand from customers around the world, FASS Fuel expanded in 2014, catering to a wide range of diesel engine needs.

FASS Fuel systems have been the talk of the town lately with the wonders they do for your diesel engine. These premium systems provide a comprehensive rundown for better engine performance, improving fuel economy, increasing fuel injector life, lower emissions, extend filter lifespan, give you greater starting power for cold starts, and generate greater horsepower output for your engine.

What FASS Fuels is most proud of is its excellent fuel filtration system and ability to efficiently remove all types of fuel contaminants like debris, air, and vapor, maintaining your diesel engine's cleanliness at all times. You won't have to worry about issues that plague the fuel systems of diesel engines, with the amazing product line offered by FASS Fuels.