Available in 5 standard sizes from 30–69 in. wide, Purair ECO™ Fume Hoods are designed for both chemical and particulate protection over broad range of laboratory and industrial applications. Energy-efficient ductless containment cabinets minimize stress on facility HVAC systems without compromising protection for personnel and environment. Hoods are available with choice of controllers, including ECOair™ touchpad control with color display interface.