Micron Index: The filter has The 100 Micron Fuel Filter is specifically designed to provide excellent fuel system filtration at low pressure. high volumes. The micron number determines the size of particles the filter can effectively remove from the fuel stream to ensure optimum power and efficiency. optimal engine performance. Capacity Flow Rate: The high flow rate design of this fuel filter allows for an excellent capacity flow rate, ensuring the fuel system is protected to the maximum against contaminants without obstructing the flow. This high flow rate capability minimizes restrictions in the fuel system, preventing any loss of engine power or fuel efficiency. Material: The Online Fuel Filter is manufactured from T6061 aluminum alloy, known for its resistance to wear. corrosion, its durability and its exceptional robustness. This choice of material ensures that the filter can withstand harsh conditions. harsh environmental conditions and agrave use; long term without