T-Style Inlet Filter, 4 In FNPT, 520 CFM

T-Style Inlet Vacuum Filter, Outside Diameter 13 1/2 in, Connection Style Threaded, Inlet Size 4 in, Inlet Type NPT, Inlet Gender Female, Outlet Size 4 in, Outlet Type NPT, Outlet Gender Female, Maximum Air Flow 520 cfm, Type Standard Duty, Filter Rating 5 micron, Filtration Efficiency 99 Percent, Compatible Manufacturer Part Number 2EPR7, 2EPR8, 2EPR9, 2EPT1, 2EPU5, 2EPU6, Compatible Grainger Part Number 2EPR7, 2EPR8, 2EPR9, 2EPT1, 2EPU5, 2EPU6