Hydrofarm’s line of Active Air In-Line Booster fans are perfect for boosting air flow. Whether you have a long run of ducting or just need additional CFMs, these fans are built to last. They offer quiet operation, high CFM, heavy duty construction, UL recognized components, a pre-wired junction box, 8 ft./120v power cord and full-color packaging. To find a Hydrofarm Authorized Retailer near you visit http://www.hydrofarm.com/.