TN 607586 Panel Air Filter for Nobles & Tennant 3620, S8, SWP-2800 & Scout 28. High efficiency pleated hopper panel air dust filter. Sturdy galvanized frame with 4-pc urethane gasket material (TN 603359) to ensure a steady seal. Fits Tennant 3620 and S8 sweepers and Nobles SWP-2800, Scout 28 Battery Sweeper. Does not include pre-filter kit (TN 609971). One panel air filter required per unit. Priced Each. Replaces Nobles, Tennant 607586. Our Part Number TN 607586