Commercial Water Filtration System 3,000 GPD - USA

Product Description

Since the initial startup, the system has been functioning accordingly with minimal troubleshooting. A commercial water filtration system is manufactured for the purpose of taking out massive amounts of salts, particulates, and other contaminants from brackish water. Reverse osmosis accomplishes the massive elimination of salts, particulates, and other contaminants found in water by applying extreme pressure through the use of a pump to the highly concentrated saline side of a partially-porous membrane. The RO membrane only allows water molecules to be carried through the tiny pores of the membrane while salts, particulates, and other contaminants are blocked and dumped into the brine stream then into the drain. This is when clean, potable water comes out and is ready to be collected on the lower end of the membrane. Green sand filters are specifically used to reduce iron for water treatment applications. They utilize green sand which is a type of sand that has a strong capability of reducing iron, manganese and hydrogen sulfide from water through oxidation and filtration. Some of the advantages of green sand filters include a reduction in iron over wide pH range, an effective hydrogen sulfide reduction, no dangerous effects from chlorine feed, and a reduced attrition for an extended bed life.

Date: September 2012

Country: United States

System/Product: Water Filtration

Flow Rate: 3,000 GPD

Components & Brands:
- RO system (RO-200 series)
- Prechlorination
- Activated Carbon
- Green sand filters
- Twin alternating softener
- UV sterilizer
- Calcite filter


Brackish water is water that is taken from estuaries and river openings. It salt concentration falls in between fresh water and seawater. Not as pure as fresh water, yet not as salty as seawater. Its mild salty concentration is discouraged for human consumption. To generate purified water from brackish water, a water filtration system relies on a method called "reverse osmosis" for assistance.



This commercial water filtration system for a major company in PA, USA  was designed to lower hardness, TDS, and odor from well water. The system came complete with pre and post treatments including prechlorination, activated carbon & green sand filters, twin alternating softener, UV sterilizer, and calcite filter. The system was designed to produce 3,000 GPD at a feed water TDS of a maximum 500 ppm, it was selected from our RO-200 series and came complete with a microprocessor control panel.



  • Minimal civil work and construction
  • Small footprint
  • Plug and play installation
  • High-quality components (Grundfos pumps, DOW Filmtec membranes, Codeline vessels, Pure Aqua microprocessor control panel)
  • High recovery design
  • High rejection membranes
  • Low energy and chemical consumption


(1 review) Write a Review
  • 5
    Price is great and quality is equally great too.

    Posted by Diamantino F. on Oct 15th 2019

    We are satisfied with our investment. Price is great and quality is equally great too.

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