Pure Aqua, Inc. designs and manufactures water treatment systems in addition to industrial seawater reverse osmosis units. In July 2013, Pure Aqua successfully supplied an industrial seawater reverse osmosis unit to a major company in Maldives. The system came complete with pretreatment consisting of a multimedia filter and an antiscalant chemical dosing system. The SW-16K-1480 system was designed to produce 16,000 GPD at a maximum 42,000 PPM feed water TDS. The system was selected from our SWI Series. For more information click here: http://www.pureaqua.com/sea-water-reverse-osmosis-systems.html