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    • Site Map >
      • Florida
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    • Contact Us >
      • Commercial RO Quote
      • Water Softener Quote
      • Sea Water Quote
      • Whole House RO Contact Form
      • Livestock Contact Form
      • Irrigation Contact Form
  • Well Water
    • Common Well Water Problems >
      • Arsenic
      • Barium >
        • Benzene
        • Cadmium
      • Chlorine >
        • Chloramines
      • Chromium
      • Color >
        • Aluminum
        • Iron
        • Manganese
        • Tannins
        • Turbidity
      • Copper
      • Cryptosporidium >
        • Giardia lamblia
        • Legionella
      • Hard Water
      • Fluoride
      • Nitrates and Nitrite
      • Total Coliforms
      • Total Dissolved Solids >
        • Chloride
        • Sulfate
      • Trihalomethanes
    • Iron Filters >
      • Twin Iron Max
    • Sediment Filters >
      • Twin Sediment Filters
    • Well Water Softeners >
      • Twin Iron Eater
    • UV Bacteria Treatment
    • Nitrate Filters >
      • Twin Nitrate Eater
    • Sulfate Filters >
      • Twin Sulfate Eater
    • Tannin Filters
    • Iron Bacteria
    • Low pH
    • Brackish Well Water
    • Swimming Pools
    • Emergency Portable Water Purification Systems
  • Commercial
    • Equine Livestock Filters >
      • Agriculture Water Treatment
      • Irrigation
    • Commercial Reverse Osmosis Systems >
      • Light Commercial Reverse Osmosis Systems
      • High Performance Reverse Osmosis Systems
      • Industrial Reverse Osmosis Systems
      • Integrated Skid Reverse Osmosis Systems
    • Sea Water Desalination >
      • Skid Mount Sea Water Filters
    • RO DI
    • Commercial Nano Membrane Filters
    • Car Wash Water Systems
    • Commercial Water Softeners
    • Commercial UV Systems
    • Commercial Backwashing Filters
    • Water Store Equipment
  • Craft Beer
    • Brewers Contact Form
    • Brewery Carbon Softening Packages
    • Craft Beer Water Softeners
    • Brew Master Carbon Filters
    • Chloramine Water Filters
    • Craft Beer RO 400
    • Craft Beer RO 800
    • Craft Beer RO 1200
    • Craft Beer RO 1500
    • Craft Distilleries
    • Wineries
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    • Whole House Filter
    • Home Water Softeners
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Reverse Osmosis With Post DI Water Purification Equipment
RO/DI Water Systems are perfect for laboratory water, make up supplies, fish aquariums, manufacturing, car wash spot-free rinsing and washing, cooling loops, battery filling, hydrogen generation, fuel cell, misting and humidification applications, and much more. Water purified by reverse osmosis has had often greater than 95% of dissolved ions and 99% of most contaminants removed. When the purification of reverse osmosis is not enough, deionization filters can be added for ultra high purity water!
The process used for removal of all dissolved salts from water is referred to as deionization or demineralization. Deionizers (DI) remove both cations
and anions, releasing hydrogen ions (H+) in exchange for the former, and hydroxyl ions (OH-) for the latter. The hydrogen and hydroxyl ions subsequently
combine to form pure water. Mixed-bed deionizers produce water containing the lowest ionic concentrations. These combinations are most useful at the final polishing stage of the purification process.
Our RainDance H2O RO/DI Purification Packages have been built to include our stainless steel wall mount reverse osmosis systems and ultra high purity > 18 Megohm deionizer cartridge to accommodate light to high demand water applications. Our TSM-RO systems are a perfect addition to any Post DI water systems and can increase the DI cartridge lifespan. For low Total Organic Carbon (TOC) applications, reverse osmosis can significantly reduce levels to allow the DI polishing system to remove the final trace amounts.
RainDance H2O Wall Mount RO / DI Water Purification Packages
​RO / DI Sizing: Keep in mind that when we refer to an RO's gallon per day (gpd) capacity – we mean what the unit can produce in a 24 hour period. So, you want to make sure you do not under size the RO system. For example a 400gpd system will provide approximately 200 gallons every 12 hours.

On Sale

On Sale

RainDance H2O RO/DI-400 Water Purification Package

The RainDance Water Systems 400GPD RO/DI Spot-Free Water Purification Package Includes:
  • 400gpd Stainless Steel Show Room Quality Compact Wall Mount Reverse Osmosis System
  • Treats High Minerals/Salts Up To 2,500ppm TDS
  • High Capacity / Low Energy Commercial RO System
  • Includes Color Coded RO Tubing For Easy Installation
  • Easy To Install, Maintain & Service
  • Includes: Dual Integrated Sediment & Chlorine/Chloramine Removal Prefiltration
  • Concern About Other Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.  
  • ​Includes: Separate Post DI Treatment - Mix Bed High Purity Post DI Replaceable Cartridge: Ultra High Purity water > 18 Megohm
  • Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve A 50% Recovery.
  • Includes: Premium Electronic RO Control Panel
  • Includes: Water Totalizing Meter (Counts Gallons Used)
  • Includes: TDS Water Quality Monitor
  • Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email. 
  • Includes: Instructions & Diagrams Pre-Loaded On Flash Drive
  • Includes: Lifetime Support & Water Testing
  • New Upgrades Included:
  • *Free Delivery - Yes
  • Free Service Kit - Yes
  • Free Replacement Filters - Yes​​
  • Free 24/7 Support Services - Yes
  • Free 24/7 365 WI-FI Optional Water Leak/Drip Detection - Yes
  • Free RO Water Usage Meter - Yes
  • Free Water Quality Monitor - Yes
  • In Stock - Yes
This package qualifies for free shipping within the continental US​​
*Not all components shown. Appearances may vary.
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On Sale

On Sale

RainDance H2O RO/DI-800 Water Purification Package

The RainDance Water Systems 800GPD RO/DI Spot-Free Water Purification Package Includes:
  • 800gpd Stainless Steel Show Room Quality Compact Wall Mount Reverse Osmosis System
  • Treats High Minerals/Salts Up To 2,500ppm TDS
  • High Capacity / Low Energy Commercial RO System
  • Includes Color Coded RO Tubing For Easy Installation
  • Easy To Install, Maintain & Service
  • Includes: Dual Integrated Sediment & Chlorine/Chloramine Removal Prefiltration
  • Concern About Other Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.  
  • ​Includes: Separate Post DI Treatment - Mix Bed High Purity Post DI Replaceable Cartridge: Ultra High Purity water > 18 Megohm
  • Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve A 50% Recovery.
  • Includes: Premium Electronic RO Control Panel
  • Includes: Water Totalizing Meter (Counts Gallons Used)
  • Includes: TDS Water Quality Monitor
  • Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email. 
  • Includes: Instructions & Diagrams Pre-Loaded On Flash Drive
  • Includes: Lifetime Support & Water Testing
  • New Upgrades Included:
  • *Free Delivery - Yes
  • Free Service Kit - Yes
  • Free Replacement Filters - Yes​​
  • Free 24/7 Support Services - Yes
  • Free 24/7 365 WI-FI Optional Water Leak/Drip Detection - Yes
  • Free RO Water Usage Meter - Yes
  • Free Water Quality Monitor - Yes
  • In Stock - Yes
This package qualifies for free shipping within the continental US​​
*Not all components shown. Appearances may vary.
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On Sale

On Sale

RainDance H2O RO/DI-1200 Water Purification Package

​​The RainDance Water Systems 1200GPD RO/DI Spot-Free Water Purification Package Includes:
  • 1200gpd Stainless Steel Show Room Quality Compact Wall Mount Reverse Osmosis System
  • Treats High Minerals/Salts Up To 2,500ppm TDS
  • High Capacity / Low Energy Commercial RO System
  • Includes Color Coded RO Tubing For Easy Installation
  • Easy To Install, Maintain & Service
  • Includes: Dual Integrated Sediment & Chlorine/Chloramine Removal Prefiltration
  • Concern About Other Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.  
  • ​Includes: Separate Post DI Treatment - Mix Bed High Purity Post DI Replaceable Cartridge: Ultra High Purity water > 18 Megohm
  • Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve A 50% Recovery.
  • Includes: Premium Electronic RO Control Panel
  • Includes: Water Totalizing Meter (Counts Gallons Used)
  • Includes: TDS Water Quality Monitor
  • Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email. 
  • Includes: Instructions & Diagrams Pre-Loaded On Flash Drive
  • Includes: Lifetime Support & Water Testing
  • New Upgrades Included:
  • *Free Delivery - Yes
  • Free Service Kit - Yes
  • Free Replacement Filters - Yes​​
  • Free 24/7 Support Services - Yes
  • Free 24/7 365 WI-FI Optional Water Leak/Drip Detection - Yes
  • Free RO Water Usage Meter - Yes
  • Free Water Quality Monitor - Yes
  • In Stock - Yes
This package qualifies for free shipping within the continental US​​
*Not all components shown. Appearances may vary.
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On Sale

On Sale

RainDance H2O RO/DI-1500 Water Purification Package

​​The RainDance Water Systems 1500GPD RO/DI Spot-Free Water Purification Package Includes:
  • 1500gpd Stainless Steel Show Room Quality Compact Wall Mount Reverse Osmosis System
  • Treats High Minerals/Salts Up To 2,500ppm TDS
  • High Capacity / Low Energy Commercial RO System
  • Includes Color Coded RO Tubing For Easy Installation
  • Easy To Install, Maintain & Service
  • Includes: Dual Integrated Sediment & Chlorine/Chloramine Removal Prefiltration
  • Concern About Other Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.  
  • ​Includes: Separate Post DI Treatment - Mix Bed High Purity Post DI Replaceable Cartridge: Ultra High Purity water > 18 Megohm
  • Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve A 50% Recovery.
  • Includes: Premium Electronic RO Control Panel
  • Includes: Water Totalizing Meter (Counts Gallons Used)
  • Includes: TDS Water Quality Monitor
  • Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email. 
  • Includes: Instructions & Diagrams Pre-Loaded On Flash Drive
  • Includes: Lifetime Support & Water Testing
  • New Upgrades Included:
  • *Free Delivery - Yes
  • Free Service Kit - Yes
  • Free Replacement Filters - Yes​​
  • Free 24/7 Support Services - Yes
  • Free 24/7 365 WI-FI Optional Water Leak/Drip Detection - Yes
  • Free RO Water Usage Meter - Yes
  • Free Water Quality Monitor - Yes
  • In Stock - Yes
This package qualifies for free shipping within the continental US​​
*Not all components shown. Appearances may vary.
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1500 gallon per day reverse osmosis with post DI water system
RainDance H2O RODI

​
​RainDance H2O RO/DI Package Includes: 
  • Wall Mount Reverse Osmosis Water Purification System - Show Room Quality Stainless Steel Finish #4
  • Pretreatment – High capacity sediment, rust, and dirt prefilter & chlorine, chemical odor, and VOC prefilter
  • Post-treatment - Mix Bed High Purity Post DI Replaceable Cartridge: Ultra High Purity water > 18 Megohm
  • Handheld TDS Tester - Test your water before & after the RO/DI system.​

RO/DI Hard Water Pretreatment
Hard Water is the number one cause for prematurely fouled RO membranes and can result in costly replacements and headache if not treated. For long-lasting, reliable pretreatment for our RO/DI systems, check out our variety of self-cleaning low maintenance water softeners below:

On Sale

On Sale

RDWS-MWS-9 Water Softener

15GPM Flow Rate / Metered Initiated Water Softener

​RDWS-MWS-9 Whole House (1-3 person household (?)) Hard Water Softener and Rust Removal System 
 
  • Tank Size: 9" x 48" - 58" total Height 
  • Brine Tank: 18" x 40"
  • Pipe Size: 3/4" or 1"
  • Service Flow Rate: 10-15gpm
  • Removal Capacity:
  • 30,000 Grains
  • 75 grains hardness
  • Tank & Valve NSF Certified
  • Tank & Valve Made in the USA of foreign and domestic parts 
  • ​Ships pre-loaded with media for hassle-free, quick & easy installation!
Free Shipping Within the Continental USA
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On Sale

On Sale

RDWS-MWS-10 Water Softener

18GPM Flow Rate / Metered Initiated Water Softener

RDWS-MWS-10 Whole House (1-8 person household (?)) Hard Water Softener and Rust Removal System
 
  • Tank Size: 10" x 54" - 63" total Height 
  • Brine Tank: 18" x 40"
  • Pipe Size: 3/4" or 1"
  • Service Flow Rate: 13-18gpm
  • Removal Capacity:
  • 45,000 Grains
  • 75 grains hardness
  • Tank & Valve NSF Certified
  • Tank & Valve Made in the USA of foreign and domestic parts 
  • ​Ships pre-loaded with media for hassle-free, quick & easy installation!
​Free Shipping Within the Continental USA
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On Sale

On Sale

RDWS-MWS-12 Water Softener

21GPM Flow Rate / Metered Initiated Water Softener

RDWS-MWS-12 Whole House High Flow Hard Water Softener and Rust Removal System
​
  • Tank Size: 12" x 52" - 63" total Height 
  • Brine Tank: 18" x 40"
  • Pipe Size: 3/4" or 1"
  • Service Flow Rate: 16-21gpm
  • Removal Capacity:
  • 60,000 Grains
  • 75 grains hardness
  • Tank & Valve NSF Certified
  • Tank & Valve Made in the USA of foreign and domestic parts 
  • ​Ships pre-loaded with media for hassle-free, quick & easy installation!
Free Shipping Within the Continental USA
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On Sale

On Sale

RDWS-MWS-125-10 High Flow Water Softener

23GPM Flow Rate / Metered Initiated Water Softener
​
​RDWS-MWS-125-10 High Flow Hard Water Softener and Rust Removal System
 
  • Tank Size: 10" x 54" - 63" Total Height 
  • Brine Tank: 18" x 40"
  • Pipe Size: 1" or 1.25"
  • Service Flow Rate: 18-23gpm
  • Removal Capacity:
  • 45,000 Grains
  • 75 grains hardness
  • Tank & Valve NSF Certified
  • Tank & Valve Made in the USA of foreign and domestic parts
  • ​Ships pre-loaded with media for hassle-free, quick & easy installation!
Free Shipping Within the Continental USA
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On Sale

On Sale

RDWS-MWS-125-12 High Flow Water Softener

26GPM Flow Rate / High Flow Water Softener

​RDWS-MWS-125-12 High Flow Hard Water Softener and Rust Removal System
 
  • Tank Size: 12" x 52" - 63" total Height 
  • Brine Tank: 18" x 40"
  • Pipe Size: 1" or 1.25"
  • Service Flow Rate: 21-26gpm
  • Removal Capacity:
  • 60,000 Grains
  • 75 grains hardness
  • Tank & Valve NSF Certified
  • Tank & Valve Made in the USA of foreign and domestic parts 
  • ​Ships pre-loaded with media for hassle-free, quick & easy installation!
​Free Shipping Within the Continental USA
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On Sale

On Sale

RDWS-MWS-125-14 High Flow Water Softener

30GPM Flow Rate / High Flow Water Softener
​
RDWS-MWS-125-14 High Flow Hard Water Softener and Rust Removal System
​
  • Tank Size: 14" x 65" - 75" total Height 
  • Brine Tank: 18" x 40"
  • Pipe Size: 1" or 1.25"
  • Service Flow Rate: 25-30gpm
  • Removal Capacity:
  • 90,000 Grains
  • 75 grains hardness
  • Tank & Valve NSF Certified
  • Tank & Valve Made in the USA of foreign and domestic parts 
​Free Shipping Within the Continental USA
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Need help choosing the right water pretreatment for your RO/DI purification system? Contact us to find the best water treatment equipment for you!

RAINDANCE WATER SYSTEM WATER FILTER SPECIALS:
ASK FOR CURRENT MONEY SAVING DISCOUNTS AND FREE ADD-ON OPTIONS PRIOR TO ORDERING
SPECIALS & DISCOUNT CODES CHANGE OFTEN AND WILL END WITHOUT NOTICE 
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We know it can be overwhelming wading through mounds of information when selecting a water treatment system for your home, business, farm, or any other places that need filtered water. Before long your brain is abuzz with a multitude of companies claiming different options, custom features, technology, and terminology. RainDance wants to put these claims to rest by addressing any questions or concerns you have with unbiased and straightforward answers. By contacting us, you'll immediately be connected to our customer design team to guide you through the process of choosing the right filtration system for you. We believe in an educated buyer who will buy the water filter they need with ultimate long term satisfaction. Start drinking your water again and contact RainDance today!
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