FSHS, Inc. introduces its skid-mounted, self-contained RO unit, which comes complete for plug-and-play installation. It features pretreatment of choice and a repressurization pump. All that is needed is a storage tank (optional) and an electric outlet. Additional features include: powder-coated aluminum frame; TDS meter; electronic controls; SS housings, pumps and valves (drain and recycle); two flow meters, Big Blue prefilter; recycle valve and much more. http://www.puromax.com, (941) 625-4550.