Filter Element, Element Material Paper, Compatible Manufacturer Part Number VFC600A-7W, VFC700A-7W, VFD5, VFD5D, VFD9, Overall Height 8.75 in, Inside Diameter 3 1/2 in, Outside Diameter 5 7/8 in, Filter Rating 2 micron, Filtration Efficiency 99 Percent, Maximum Flow Rate 290 cfm, Features Pleated Media for High Dirt Holding Capacity, Housing Material Galvanized Metal, Maximum Operating Temperature 220 Degrees F