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Salt Free Well Water Softeners & Filtration Systems - Nano-Membrane Well Water Softening Systems   

Have a "salt free" water softener question or would like to request an online quote? Call 1-877-788-8387 - Email: Sales@SouthwestWaterTreatment.com or Use our Contact Form and we will have a nano water treatment representative contact you ASAP

 

Nanofiltration is a liquid separation membrane technology positioned between reverse osmosis (RO) and ultrafiltration (UF) A nanofiltration filter has a pore size around 0.001 micron. Nano Membranes provide high productivity performance while reducing a high percentage of salts, nitrate, and organic compounds such as pesticides, herbicides and THM precursors. The low net driving pressure NF membrane allows the removal of these compounds at low operating pressures - NF also removes hardness from water, which accounts for NF membranes sometimes being called “softening membranes” – NF is an attractive alternative to lime softening or zeolite salt regenerating type softening technologies.

Nano filtration water treatment is much the same as reverse osmosis technology. The key difference is the lower rejection levels; nanofiltration is used where the high purity of reverse osmosis is not necessary. Reverse Osmosis systems remove up to 99% of dissolved minerals whereas the nano membrane removes only around 80-90% (nominal). This means that the filtered water contains a partial mineral content which provides a good mineral taste while filtering excessive hardness, chemicals, nitrates, sulfates, pesticides, insecticides, and off taste components. Our nanofiltration systems offer a cost-effective alternative to commercial & whole house reverse osmosis units, as nanofiltration systems can be operated at lower operating pressures and typically do not require the addition of a separate water softener. The level of dissolved solids to be removed is less than what is typically encountered in brackish water or seawater. As such, nanofiltration is especially well-suited for treatment of municipal city tap water, well water, or water from surface sources like rivers and lakes.

For your convenience we also offer Live Chat everyday from 5am to 10pm PST with salt free water softener specialists, where you can ask questions, receive real-time live answers, well water filter recommendations and get our Limited Time Rebate Codes from our Online Techs, Support Staff and Water Softening Without Salt Experts - simply click on our Live Chat button below.

Salt Free Whole House Nano Filtration Water Softener Systems

Deluxe TPC-1500P Whole House Nanofiltration Package

IN STOCK: YES - We now include Sediment, Rust and Organic Chemical Pretreatment AND 6 Year Replacement Filter Package! Save an additional $200 when you use your online rebate - Live Chat Us for current rebate savings information. This exclusive $200 off rebate offer will end without notice. 

Our Most Streamline Whole House Nano Membrane Softening and Filtration for Well Water, City Water, and Surface Water Sources

RainDance Water Systems Deluxe Whole House Nano Package includes:
  • Premium 1500gpd Nano Filtration Water System
  • 300gal Storage Tank
  • 10gpm Delivery Pump 
  • Includes FREE 6 year Pretreatment Replacement Filters ​
**Details found below

​Free Shipping Within The Continental US

Deluxe TPC-3000P Whole House Nanofiltration Package

IN STOCK: YES - We now include Sediment, Rust and Organic Chemical Pretreatment AND 6 Year Replacement Filter Package! Save an additional $200 when you use your online rebate - Live Chat Us for current rebate savings information. This exclusive $200 off rebate offer will end without notice. 

Our Most Streamline Whole House Nano Membrane Softening and Filtration for Well Water, City Water, and Surface Water Sources

RainDance Water Systems Deluxe Whole House Nano Package includes:
  • Premium 3000gpd Nano Filtration Water System
  • 300gal Storage Tank
  • 10gpm Delivery Pump 
  • Includes FREE 6 year Pretreatment Replacement Filters ​
**Details found below

​Free Shipping Within The Continental US

Light Commercial TV-2000 NANO Water Filtration System

Limited Time Sale Price - This Offer Will End Without Notice

2000gpd Nano Filtration System: Whole House & Light Commercial Water Treatment

2000 Gallon Per Day Nano Water Filtration System
  • For use on Well Water, City Treated Water, River and Rain Water
  • Filters bacteria, viruses, giardia, cryptosporidium, cysts  
  • Reduces salt (TDS) Total Dissolved Solids
  • Reduces heavy metals
  • Reduces fluoride
  • Reduces pesticides, herbicides, insecticides, chlorine
  • Reduces nitrates and sulfates
  • Reduces color, tannins, and turbidity
  • Softens hard water (Calcium/Magnesium) without the use of salt
  • Nano filtration membranes are becoming popular among home owners because they provide a partial mineral content left in the water. 
**Details found below - Appearance Will Vary

Free Shipping Within The Continental US

Commercial TV-4000 NANO Water Filtration System

Limited Time Sale Price - This Offer Will End Without Notice

4000gpd Nano-Filtration System: Whole House & Commercial Water Treatment

​4000 gallon Per Day Nano Water Filtration System
  • For use on Well Water, City Treated Water, River and Rain Water
  • Filters Chlorine
  • Filters bacteria, viruses, giardia, cryptosporidium, cysts  
  • Reduces salt (TDS) Total Dissolved Solids
  • Reduces heavy metals
  • Reduces fluoride
  • Reduces pesticides, herbicides, insecticides, chlorine
  • Reduces nitrates and sulfates
  • Reduces color, tannins, and turbidity
  • Softens hard water (Calcium/Magnesium) without the use of salt
  • Nano filtration membranes are becoming popular among home & business owners because they provide a partial mineral content left in the water. 
**Details found below - Appearance Will Vary

Free Shipping Within The Continental US

System Options: Iron, Manganese, Chlorine Pretreatment Systems, Storage Tanks, Repressure Pumps
 
For well water users, iron and manganese are the enemies to nano membranes. These substances will accumulate on the membrane surface and clog the pore structure, not allowing water to pass through. Symptoms of this are decreased flow of product water over a relatively short time. Most good quality membranes last anywhere from three to five years depending on how much water passes through them as well as the quality of the unfiltered water. A water analysis will tell you which of these contaminants are present in high enough concentrations to warrant the need to employ some form of additional pre-filtration before the nano filter. If you suspect iron or manganese is present in your water, please fax or email us your well water analysis or contact us for a free water analysis test.
 
Chlorinated water supplies (typically city treated water) at no time should there be a Free Chlorine residual in the Nano feed water. Even very low levels of chlorine in the feed stream will result in irreparable oxidation damage of the nano membrane. We can provide a chlorine pretreatment filter quote upon request
 
Once installed - the purified water produced by the nano filter comes out as a small stream. A separate storage tank (at least 300 gallons storage or more is suggested) and a re-pressure pump is required to deliver the filtered water into your application. Use with your existing storage tank or contact us to find out what tanks and re-pressure pumps we have to offer. 


The RainDance Water Systems "SPECIALIZED" Water Treatment Division

RainDance Water Systems Main Site

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Have a question on our water filters? Contact Us Today: Sales@SouthwestWaterTreatment.com

The RainDance Water Systems "LIVESTOCK" Water Treatment Division

stock water filtration and tanks
RainDance Water Systems can assist you in all of your water treatment needs. There's no need to go anywhere else. With over 80 years of combined experience in the water treatment business our support team can quickly & accurately answer all of your water filtration questions. Our resources include engineers and water treatment professionals which utilize virtually all known water treatment processes assuring our customers of the most economical, dependable, and environmentally friendly solutions. Our water treatment systems range from residential, light commercial and large commercial / industrial operations.

Our customers include numerous companies, manufacturers, cattle & dairy farms, and households around the world - United States, Spain, Japan, Canada, Taiwan, Malaysia, United Kingdom, and the Bahamas who require water treatment and pure water applications.

RainDance Water Systems customers include: The United States Coast Guard, San Diego State University, Palomar College, Quinlan Texas Elementary School, Hunter Industries, Sonance Corp., Owens Brigam Medical, Coldwell Banker Realty, 1st Choice GMAC Realty, Century 21 Realty, Austin Productions, Fairfield Country Club, and Auer Precision Inc. just to name a few.


RainDance Water Systems P.O. Box 2312 Ramona, Ca. 92065 : U.S. Toll Free: 1-877-788-8387 / Outside The U.S. 760-788-8387

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