Mystaire Misonix’s range of Aura ESD ductless chemical fume hoods is designed for electrostatic-sensitive applications. Enhanced user protection against toxic fume exposure has been combined with electrostatic dissipative features to prevent static build-up and discharge. Each ductless fume hood has advanced safety monitoring and controls. The EverSafe II microprocessor safety controller monitors and adjusts fume hood face velocity to the user-preset value. EverSafe II, not guesswork, keeps the face velocity ideal for containment of potentially toxic gases and vapors. The fume hoods have been ASHRAE 110 tested, and provide enhanced containment from toxic fumes and vapors. Additionally, Filtrak positive filter sealing system is installed in each ductless hood. This cam-driven filter sealing system has a built-in filter position indicator and alerts the end user if the filtration bed is not properly sealed. Filtrak provides safe and easy filter maintenance and replacement. The ductless fume hoods are available in 30, 42 and 54” widths.