The VX series is Munters premium exhaust fan line. What distinguishes the VX fan line as a superior choice are the premium standard features. These include the renowned Aerotech cast aluminum airfoil propeller that provides high air flow and efficiency along with durability. A fiberglass housing with stainless steel components offers corrosion resistance.A belled inlet shutter providing a smooth transition for incoming air. Aerodynamic extruded aluminum support struts, combined with high efficiency motors and quality drive components, make the VX series a premium product.