Facility Fans are the newest and most innovative HVLS (High Volume, Low Speed) and HVHS (High Volume, High Speed) fans on the market. We have High-Efficiency fans as well as Industrial-Grade fans for facilities requiring more robust air performance. Our Facility Fans are constructed of aircraft-grade aluminum blades and are also available with corrosion & humidity resistant patented FRP composite blades for stringent industrial environments. https://swifterfans.com/