OEM Blower, Wheel Type Forward-Curved, Drive Type Direct Drive, Includes Drive Package Yes, Assembly Assembled, Wheel Diameter 4 1/2 in, Airflow @ 0.000 in SP 250 cfm, Airflow @ 0.400 in SP 225 cfm, Airflow @ 1.000 in SP 199 cfm, Airflow @ 2.000 in SP 108 cfm. This item has been restricted from sale in the following state (s): []