Filter Element, Element Material Polyester, Compatible Manufacturer Part Number C1574, Overall Height 4.87 in, Inside Diameter 3 1/2 in, Outside Diameter 5 7/8 in, Filter Rating 5 micron, Filtration Efficiency 99 Percent, Maximum Flow Rate 110 cfm, Features Moisture , Pleated Media for High Dirt Holding Capacity, Housing Material Steel, Maximum Operating Temperature 220 Degrees F