(2) Hoover WindTunnel Non Self Propelled 3 Layer Final Vacuum Filter, Bagless, Uprights, Widepath, Empower, Foldaway, Powerman Vacuum Cleaners, 40110004, 38766009, 38766007, 43613021 Fits: Hoover Bagless, Uprights, Widepath, Empower, Foldaway, Powerman Vacuum Cleaners Dimensions: 6 5/8" x 3 5/16" x 1/2" (2) Hoover WindTunnel Non Self Propelled Final Filters EnviroCare Premium aftermarket Part #914 Fits original manufacture part numbers below: Set #40110004, 38766009, 38766-009, 38766007