Filter , Element Material Paper, Compatible Manufacturer Part Number 81-1063, P976, Overall Height 6 in, Inside Diameter 7 1/4 in, Outside Diameter 9 3/4 in, Filter Rating 2 micron, Filtration Efficiency 99 Percent, Maximum Flow Rate 500 cfm, Features Pleated Media for High Dirt Holding Capacity, Housing Material Galvanized Metal, Maximum Operating Temperature 220 Degrees F








