MILLIARD 6&rdquo; Inline Blower Fan Multi-purpose. Use it with any 6 fitted air duct system. Great for home & garden use. Designed for use in the MILLIARD Hydroponic Grow Tent with the MILLIARD 6 air duct and MILLIARD Inline Carbon Filters. Included mounting brackets and 8 long power cord for extending airflow to remote areas. Heavy-duty metal construction. Molded impeller can move up to 400 cu. ft. of air per min!