H2O Buyers Guide

Nano-Membrane Water Filtration Systems



The RainDance Water Systems H2OBuyersGuide.com

Water Filtration Systems for Commercial Business, Irrigation, Brewing, Growing, Blending, Well Water Treatment and More!
​For brewers and growers who often look for a substitute to reverse osmosis purification, consider the attractive alternative: Nanofiltration technology - with its higher recovery rate and lower energy costs.

Designed to filter a multitude of contaminants for many different applications, nanofiltration has been a popular choice for farmers, growers, livestock & irrigation filtration, and now has sparked an interest in breweries and distilleries as well.

Nanofiltration features high productivity performance while reducing a high percentage of salts, nitrates, and organic compounds such as pesticides, herbicides and THM precursors. Nanofiltration also filters excessive water hardness, eliminating the need for an additional water softener.

Has nanofiltration piqued your interest? Read all about nanofiltration and its benefits, advantages, and perks below!
What is Nanofiltration?
Nanofiltration is a liquid separation membrane technology positioned between reverse osmosis and ultrafiltration. Nanofiltration is much like reverse osmosis purification, filtering many compounds such as salts, chemicals, nitrates, sulfates, pesticides, insecticides, and off-taste components. The key difference between the two is the lower rejection levels - reverse osmosis purification removes up to 99% of dissolved minerals, where nano membrane technology removes only around 75% to 80%. So why is partial filtration becoming desirable?

For many businesses like breweries, coffee houses, vineyards, and grow farms,  a good-tasting beverage or a healthy, flourishing garden benefits from a certain mineral profile. This mineral profile can be created by the brewer or grower, or it can be left up to the water. Where reverse osmosis provides a blank canvas for businesses to customize their water to their needs, nanofiltration takes the work out of remineralizing the water. Nanofiltration exceeds reverse osmosis in other areas, such as filtering hard water minerals calcium and magnesium without the need for an additional softener, operating at lower pressures to save energy, and achieving a higher recovery rate of up to 50% to 75%! If the complete purification of reverse osmosis is unnecessary, nanofiltration offers an attractive alternative for any business seeking water treatment solutions.
Know your operating limits! Our Portable & Stationary Nanofiltration Systems can operate within these max feed water parameters:
  • Max TDS: 3000ppm - Max Total Iron: 0.2ppm - Max Manganese: 0.05ppm - Max Hardness: 60gpg 
*Over the limit? Contact us to find the best pre-treatment for your nanofiltration system!

Portable Nanofiltration Systems
For on-the-go filtration wherever you need it!
  • Two High Capacity Systems - 1,500 GPD & 3,000 GPD
  • Non-Electric and Integrated Pump Versions
  • Completely Portable - Dolly around your farm, nursery, or warehouse
  • Simple To Operate - Simply connect standard water hoses and turn on
  • Multiple Uses - Well Water, City Treated Water, River and Rain Water
  • Lower Operating Costs​ & Less Waste Water
  • Filters bacteria, viruses, giardia, cryptosporidium, cysts
  • Reduces salt & total dissolved solids (TDS)
  • Reduces heavy metals, color, tannins, and turbidity
  • Reduces pesticides, insecticides, chlorine, fluoride
  • Reduces nitrates and sulfates
  • Reduces excessive hard water without the use of salt
  • Chemical Free - does not use salts or chemicals
Contact us at Sales@H2ObuyersGuide.com to find out more details about our Portable Nanofiltration units!

Commercial Nanofiltration Systems
Stationary multipurpose filtration for any business!
  • High Capacity Systems from 2,000 GPD to 12,000 GPD
  • Stainless steel frame  not aluminum​
  • Structural ABS control panel
  • On / Off Switch 
  • 20 Prefilter 
  • Quick connect brine and product connections
  • Feed and membrane vessel pressure gauges
  • Product water flow meter
  • Brine and re-circulation flow meters with integral needle valves
  • Low pressure cut off
  • High pressure switch
  • Patented PureFlush Membrane flush
  • Low energy Nano membrane element(s)
  • Nano systems are equipped with a microprocessor based controller​ 
Contact us at Sales@H2ObuyersGuide.com to find out more details on our Stationary Nanofiltration units!


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H2OBuyersGuide.com provides information and guidance on how our latest water softener, filtration, and purification technology can enhance, refine, filter, purify and soften your problem water. We offer water treatment technologies for City Treated Municipal Water, Private Well Water, Borehole, River, and Ocean Water Filtration. We can provide you with RainDance Water Systems information, tools, and advice that will help you decide what to buy and how to get the most out of your commercial, industrial, and residential whole house water softener and filtration system.

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