Mount this Ion Bar across the Filter Face of any Hepa Filter and quickly neutralize any static charge that is present. Works great for Clean Room, Hepa Bench and many other applications. - ION Systems AeroBar Ionizer Model 6685 is designed to control static charge in minienvironments, laminar flow hoods and workstations. The Model 6685 features a unique aerodynamic design that ionizes a local area without disrupting laminar flow. Ideal in 12-24 inch distance applications with laminar air flow, the Model 6685 utilizes steady-state DC ion emission and ION Systems patented IsoStat® Technology. IsoStat technology guarantees intrinsically balanced ionization. No complicated feedback circuits are required to maintain balance and adjustment is never needed. The Model 6685 is available in four different lengths and installation is fast, using easy-mount clips. With plug and play capability, the Model 6685 provides balanced ionization upon power up and is ideal for laminar flow hoods in General Electronics and Medical assembly applications. The AeroBar may also be installed over work tables in cleanroom areas where HEPA filters are present. Features Patented IsoStat® technology - Intrinsically balanced output of both positive and negative ions, making it ideal for any surface charge applications; low offset voltages; no calibration needed. Steady-state DC ion emission for high ion density - Fast discharge when combined with typical laminar air flows for ion delivery. Tungsten emitter points - Compatible material for processes requiring ISO 14644-1 Class 5 standards (Fed. Std. 209e) Class 100 equivalent. Multiple lengths, including short 11-inch AeroBars® - Ability to install in a multitude of hood, workstation and mini-environment sizes.