This MaxxAir fan provides directional airflow for a variety of applications, especially in basements, crawl spaces, attics or any other area where access may be limited. It has rubber feet on its base to minimize noise and reduce vibrations. The heavy duty 2-ply poly-vinyl hose attaches easily to the blower/exhaust fan with a cinch strap. The hose measures 20 ft. long to reach anywhere spot cooling is required.