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