Another treatment often recommended by Enercon International either as a stand alone or in conjunction with other treatments, utilizes a vortex through a fixed impeller to reduce the load on the compressor. The device is an add-on for air cooled condensors. It not only increases the cooling efficiency of the unit but also reduces the pressure in the system, reducing energy cost and extending the productive life of refrigeration system compressors, saving additional money on maintenance and parts replacement.