This cart uses 5 layer, high performance filter elements, which have exceptionally high contaminant holding capacities while also achieving Beta ratios exceeding 800. This ensures reaching your target ISO fluid cleanliness levels while maintaining high fluid quality and superior system longevity. These elements are available in cartridge and spin-on styles for both particulate and water removal applications. Versatile plumbing allows this cart to be used for bulk transfer at up to 20 GPM, as well as filtration, by simply opening and closing a couple of valves. With its well designed features and sturdy construction, this cart is eminently practical. Engineered reliability is evident from the heavy gauge 1" steel tubing construction, powder coated for durability. Easy maneuverability is assured with 10" pneumatic tires. Unit is supplied with unique probe/discharge nozzle retainer/drip catch system. The cart is equipped with a 10' suction hose, 20' discharge hose and 4' suction and discharge probe. U/L Listed.