Heat Treating Operators are faced with mounting costs and tighter regulatory compliance issues when disposing of used quench oils. Quench Oil Reconditioning Systems make it possible to safely and economically recondition and reuse quench oil. This dramatically reduces disposal costs and new oil purchases and forms an efficient fluids management system. These systems remove moisture, dissolved gasses and particulate contamination from oil based quenching fluids. Water is removed, thus eliminating the cause of foaming and possible explosive and fire hazard. The removal of particulates will eliminate smoking.