Pure Aqua, Inc. designs and manufactures water treatment systems in addition to commercial SWRO equipment. In July 2012, Pure Aqua successfully manufactured and supplied commercial SWRO equipment to a major company in Mexico. The equipment came complete with an advanced microprocessor control panel along with pretreatments consisting of a multimedia filter and an antiscalant dosing system. The system was designed to produce 5,500 GPD at a maximum 40,000 PPM feed water TDS and selected from our SWC Series. For more information click here: http://www.pureaqua.com/commercial-desalination-swc-series.html