Filter Element, Element Material Paper, Compatible Manufacturer Part Number 2EPP8, 2EPR3, 2EPR4, Overall Height 9.38 in, Inside Diameter 4 3/4 in, Outside Diameter 7 7/8 in, Filter Rating 2 micron, Filtration Efficiency 99 Percent, Maximum Flow Rate 570 cfm, Features Pleated Media for High Dirt Holding Capacity, Housing Material Galvanized Metal, Maximum Operating Temperature 220 Degrees F