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  • Home
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    • Site Map >
      • Florida
      • Texas
      • New England
      • San Diego
    • About Us
    • Resources
    • Warranty And Returns
    • 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 >
      • Commercial 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
  • Residential
    • Whole House Filter
    • Home Water Softeners
    • Whole House Softener & Filter
    • Nano Water Filter Softener
    • Chlorine Filters
    • Salt Free Water Conditioners
    • Whole House Reverse Osmosis
    • Drinking Water Filters
    • Emergency Portable Water Purification Systems
    • GenX
  • Store
  • Blog
WHY YOU NEED CONTINUOUS WELL WATER NITRATE REMOVAL
What Is Continuous Nitrate Filtration? 
​The Twin RainDance Nitrate Filter features two tanks for treating well water nitrates and nitrites. Nitrates are filtered in one tank while the other tank is in a standby mode. When the capacity of the first tank is reached, the system automatically switches tanks. The first tank is then automatically backwashed, cleaning itself and remains in standby until the second tank reaches its capacity point. By using two alternating tanks there is always one tank filtering water at any time of day.
When a standard single-tank water filter is backwshing, any water used during this time will be unfiltered and allows nitrates to get into your plumbing supply. A twin-tank system is a great option if you have high water usage or use water at unpredictable times and need filtered water at any time of the day or night.
View The Complete RainDance Water Systems Nitrate Filter Catalog

On Sale

On Sale

Nitrate Eater-125-12 Nitrate Filter

The RainDance Nitrate Eater-125-12
1-8 Person Household (?) / Nitrate Filter/Water Softener 

Function: Space Saving Multipurpose Metered Regeneration Nitrate Filter & Water Softener - Removes High Well Water Nitrates, Nitrites & Softens Hard Water! Perfect for Whole House Nitrate Filtration, Restaurant and Light Commercial Water Treatment Applications.
​
Year End Sale! Lock In Prices With Our Amazing RainDance Nitrate Filter Deals: Now Save An Additional $500.00 On All RainDance Nitrate Eaters When You Apply Coupon Code NE500 At Checkout - This Discount Code Will End 12/31/2023

Providing Well Water Nitrate Removal Since 1998!

Are you comparing well water nitrate removal systems? Read more About Us, our Free Water Testing Service, unmatched installation accessories & the services we provide below:
​
The RainDance Nitrate Eater water softener/nitrate filter combo system includes the following premium features:
  • Preloaded Filter Tank with Nitrate-Specific and Softening Resins
  • High Capacity Completely Assembled Brine Tank
  • User-Friendly Metered Control Valve with Complete Bypass
  • New Upgrades Included:
  • NSF 61 Certified Water Treatment Media - Yes
  • NSF Certified Control Valve & Tank - Yes
  • Free Installation Kit With Bypass - Yes
  • Free Lifetime Water Testing - Yes
  • EZ-Installation Instructions Pre-Loaded On Flash Drive - Yes
  • Free 24/7 Technical Support - Yes​
​Read about the Nitrate Eater-125-12 premium features and specifications below. 
​
Free Shipping Within The Continental US 
Shop

On Sale

On Sale

Twin Nitrate Eater-12 Continuous Nitrate Removal

The RainDance Twin Nitrate Eater-12
Twin Alternating Tanks For Continuous Nitrate Removal 

Function: Twin Alternating Multipurpose Metered Regeneration Continuous Nitrate Filter & Water Softener - Removes High Well Water Nitrates, Nitrites & Softens Hard Water With No Down Time! Perfect for Whole House Nitrate Filtration, Restaurant and Light Commercial Water Treatment Applications.
​
​Year End Sale! Lock In Prices With Our Amazing RainDance Nitrate Filter Deals: Now Save An Additional $500.00 On All RainDance Nitrate Eaters When You Apply Coupon Code NE500 At Checkout - This Discount Code Will End 12/31/2023

Providing Well Water Nitrate Removal Since 1998!

RainDance has been removing well water nitrates since 1998!
Are you comparing well water nitrate removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:
​
​The RainDance Nitrate Eater water softener/nitrate filter combo system includes the following premium features:
  • Why you should consider a Twin Nitrate Eater: Single-tank systems can’t backwash and soften & filter your water at the same time, so there may be times that untreated nitrates & hard water flows into the plumbing. Our twin tank system, such as the Twin Nitrate Eater offered by RainDance Water Systems, don’t suffer from this problem.  NO Down Time! They keep filtering high nitrates & softening your well water 24 hours a day, seven days a week.
  • Preloaded Filter Tanks with Nitrate-Specific and Softening Resins
  • High Capacity Completely Assembled Brine Tank
  • User-Friendly Metered Control Valve with Complete Twin Bypass
  • New Upgrades Included:
  • NSF 61 Certified Water Treatment Media - Yes
  • NSF Certified Control Valve & Tank  - Yes
  • Free Installation Kit With Bypass - Yes
  • Free Lifetime Water Testing - Yes
  • EZ-Installation Instructions Pre-Loaded On Flash Drive - Yes
  • Free 24/7 Technical Support - Yes​
  • ​Read about the Twin Nitrate Eater-12 premium features and specifications below.

Free Shipping Within The Continental US
Shop

On Sale

On Sale

Twin Nitrate Eater-14 Commercial Nitrate Filter

​The RainDance Twin Nitrate Eater-14
High Flow Commercial Well Water Nitrate Filter/Water Softener 

Function: 24/7 Alternating Twin Tank Metered Regeneration High Flow Nitrate Filter & Water Softener - Continuously Removes High Well Water Nitrates, Nitrites & Softens Hard Water! Perfect for Whole House Nitrate Filtration, Restaurant and Light Commercial Water Treatment Applications.
​
​Year End Sale! Lock In Prices With Our Amazing RainDance Nitrate Filter Deals: Now Save An Additional $500.00 On All RainDance Nitrate Eaters When You Apply Coupon Code NE500 At Checkout - This Discount Code Will End 12/31/2023

Providing Commercial Well Water Nitrate Removal Since 1998!
​
Are you comparing well water nitrate removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:

The RainDance Twin Nitrate Eater water softener/nitrate filter combo system includes the following premium features:
  • Why you should consider a Twin Nitrate Eater: Single-tank systems can’t backwash and soften & filter your water at the same time, so there may be times that untreated nitrates & hard water flows into the plumbing. Our twin tank  system, such as the Twin Nitrate Eater offered by RainDance Water Systems, don’t suffer from this problem.  NO Down Time! They keep filtering high nitrates & softening your well water 24 hours a day, seven days a week.
  • Filter Tanks with Nitrate-Specific and Softening Resins
  • Commercial-Size Completely Assembled Brine Tank
  • User-Friendly Metered Control Valve
  • New Upgrades Includes:
  • NSF 61 Certified Water Treatment Media - Yes
  • NSF Certified Control Valve & Tank - Yes
  • ​EZ-Installation Instructions Pre-Loaded On Flash Drive - Yes
  • Free 24/7 Technical Support - Yes
  • ​​​Read about the Twin Nitrate Eater-14 premium features and specifications below.
​
Free Shipping Within The Continental US
Shop

On Sale

On Sale

Nitrate Only Nitrate Eater-125-12N

The RainDance Nitrate Only Nitrate Eater-125-12N
1-8 Person Household Whole House Nitrate Filter For Well Water 

Function: Space Saving Metered Regeneration Nitrate Filter - Removes High Well Water Nitrates & Nitrites! Perfect for Whole House Nitrate Filtration, Restaurant and Light Commercial Water Treatment Applications.
​
​Year End Sale! Lock In Prices With Our Amazing RainDance Nitrate Filter Deals: Now Save An Additional $500.00 On All RainDance Nitrate Eaters When You Apply Coupon Code NE500 At Checkout - This Discount Code Will End 12/31/2023
​
​Providing Well Water Nitrate Removal Since 1998!
​Are you comparing well water nitrate removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:
​
​The RainDance Nitrate Eater filtration system includes the following premium features: High Nitrates Filtered At Every Tap!
  • Preloaded Filter Tank with Nitrate-Specific Resin
  • ​Installs after your existing water softener or have hard water less than 3gpg
  • High Capacity Completely Assembled Brine Tank
  • User-Friendly Metered Control Valve with Complete Bypass
  • New Upgrades Included:
  • NSF 61 Certified Water Treatment Media - Yes
  • NSF Certified Control Valve & Tank - Yes
  • Free Installation Kit With Bypass - Yes
  • Free Lifetime Water Testing - Yes
  • EZ-Installation Instructions Pre-Loaded On Flash Drive - Yes
  • Free 24/7 Technical Support - Yes​
​Read about the Nitrate Only Eater-125-12N premium features and specifications below.

Free Shipping Within The Continental US 
Shop

On Sale

On Sale

Nitrate Only Twin Nitrate Eater-12N

Whole House Twin Tank Continuous Well Water Nitrate Filter. 

Year End Sale! Lock In Prices With Our Amazing RainDance Nitrate Filter Deals: Now Save An Additional $500.00 On All RainDance Nitrate Eaters When You Apply Coupon Code NE500 At Checkout - This Discount Code Will End 12/31/2023

Providing Well Water Nitrate Removal Since 1998!

Are you comparing well water nitrate removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:

The RainDance Nitrate Eater water softener/nitrate filter combo system includes the following premium features:
  • Preloaded Filter Tanks with Nitrate-Specific Resin
  • High Capacity Completely Assembled Brine Tank
  • User-Friendly Metered Control Valve with Complete Bypass
  • New Upgrades Includes:
  • NSF 61 Certified Water Treatment Media - Yes
  • NSF Certified Control Valve & Tank - Yes
  • Free Installation Kit With Bypass - Yes
  • Free Lifetime Water Testing - Yes
  • EZ-Installation Instructions Pre-Loaded On Flash Drive - Yes
  • Free 24/7 Technical Support - Yes​
Read about the Twin Nitrate Only Eater-12N premium features and specifications below.

Free Shipping Within The Continental US 
Shop

On Sale

On Sale

Nitrate Eater-125-14 High Flow Nitrate Filter

The RainDance Nitrate Eater-125-14
High Flow Nitrate Filter/Water Softener 

Function: Space Saving Multipurpose Metered Regeneration Nitrate Filter & Water Softener - Removes High Well Water Nitrates, Nitrites & Softens Hard Water! Perfect for Whole House Nitrate Filtration, Restaurant and Light Commercial Water Treatment Applications.
​
​Year End Sale! Lock In Prices With Our Amazing RainDance Nitrate Filter Deals: Now Save An Additional $500.00 On All RainDance Nitrate Eaters When You Apply Coupon Code NE500 At Checkout - This Discount Code Will End 12/31/2023

Providing Well Water Nitrate Removal Since 1998!

Are you comparing well water nitrate removal systems? Read more About Us, our Free Water Testing Service, unmatched installation accessories & the services we provide below:
​
The RainDance Nitrate Eater water softener/nitrate filter combo system includes the following premium features:
  • Filter Tank with Nitrate-Specific and Softening Resins
  • High Capacity Completely Assembled Brine Tank
  • User-Friendly Metered Control Valve with Complete Bypass
  • New Upgrades Included:
  • NSF 61 Certified Water Treatment Media - Yes
  • NSF Certified Control Valve & Tank - Yes
  • Free Installation Kit With Bypass - Yes
  • Free Lifetime Water Testing - Yes
  • EZ-Installation Instructions Pre-Loaded On Flash Drive - Yes
  • Free 24/7 Technical Support - Yes
  • ​​​​Read about the Nitrate Eater-125-14 premium features and specifications below.

Free Shipping Within The Continental US 
Shop

On Sale

On Sale

Nitrate Only Nitrate Eater-125-14N High Flow

High Flow Large Home/Commercial Nitrate Filter For High Well Water Nitrate Removal. 

​Year End Sale! Lock In Prices With Our Amazing RainDance Nitrate Filter Deals: Now Save An Additional $500.00 On All RainDance Nitrate Eaters When You Apply Coupon Code NE500 At Checkout - This Discount Code Will End 12/31/2023

Providing Well Water Nitrate Removal Since 1998!

Are you comparing well water nitrate removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:
​
  • The RainDance Water Systems Nitrate Eater-125-14N High Flow High Capacity Nitrate Only Removal System: Applications Include - Whole House Large Home, Livestock, Agriculture, Well Water High Nitrate Removal
  • Installs after your existing water softener or have hard water less than 3gpg
  • Filters High Well Water Nitrates Up To 200ppm
  • ​​Designed To Remove High Nitrates To Below The EPA Maximum Allowed
  • 15gpm Flow Rate: Accommodates 1" or 1.25" Plumbing Sizes   
  • New Upgrades Included:
  • NSF 61 Certified Nitrate  Water Treatment Media - Yes
  • NSF Certified Control Valve & Tank - Yes
  • Free Installation Kit With Bypass - Yes
  • ​EZ-Installation Instructions Pre-Loaded On Flash Drive - Yes
  • Free 24/7 Technical Support - Yes​​
​Read about the Nitrate Eater-125-14N premium features and specifications below.
​
Free Shipping Within The Continental US 
Shop

On Sale

On Sale

Non-Electric Nitrate Eater-125-12NE Nitrate Filter

1-8 Person Household  / Off The Grid Whole House Nitrate Filter For Well Water 

Year End Sale! Lock In Prices With Our Amazing RainDance Nitrate Filter Deals: Now Save An Additional $500.00 On All RainDance Nitrate Eaters When You Apply Coupon Code NE500 At Checkout - This Discount Code Will End 12/31/2023 

Providing Well Water Nitrate Removal Since 1998!
​​Are you comparing well water nitrate removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:
  • The RainDance Non-Electric Nitrate Eater water softener/nitrate filter combo system includes the following premium features:
  • Perfect For Off-The-Grid Well Water Nitrate Removal Applications  
  • Preloaded Filter Tank with Nitrate-Specific and Softening Resins
  • High Capacity Completely Assembled Brine Tank
  • Non-Electric Manual Control Valve W/ Water Bypass
  • New Upgrades Included:
  • NSF 61 Certified Water Treatment Media - Yes
  • NSF Certified Control Valve & Tank - Yes
  • Free Installation Kit With Bypass - Yes
  • Free Lifetime Water Testing - Yes
  • EZ-Installation Instructions Pre-Loaded On Flash Drive - Yes
  • Free 24/7 Technical Support - Yes​
​
Free Shipping Within The Continental US
Shop
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A small sample of our valued commercial water treatment customers includes: Tesla Industries, Ferguson Enterprises, The U.S. Army, U.S. Air Force, Northrop Grumman, Boeing, Anadarko, The U.S. Environmental Protection Agency (EPA), The U.S. Fish and Wildlife Federation, The United States Coast Guard, Federal Aviation Administration, U,S. Postal Service, Lockheed Martin, Gaffney-Kroese Supply Corp, Washington St. National Park Service, Miasole, Trico Products Corporation, Affinity Flavors, Snake River Power Plant, South Placer Municipal Utility District, Berkley Surgical Corporation, Abengoa Energy of NE, Advanced Marine PTE., Quinlan Texas Elementary School, Hunter Industries, Sonance Corp., Sunex International, Owens Brigam Medical, 1st Choice GMAC Realty, Century 21 Realty, Coldwell Banker Realty, Austin Productions, Fairfield Country Club, Auer Precision Inc., Deer Park Monastery, Happy Cow Creamery, Safeway Ice Cream, Global Food Technologies, Harvest Food Group, Oral Bio Tech, Earthbound Farms, Old Country Vineyards, Fairbanks Farms, Golden Eagle Thoroughbred Horse Farm, Buckridge Plantation and Horse Stables, San Diego State University, Arizona State University, Palomar College, Cornell University, Indiana University of Pennsylvania, Days Inn Arizona, Aquafauna Bio-Marine Inc., Alaska Clean Seas, Aquatic Exhibits International, Woodland College, Fiesta Tortillas, Just to name a few.
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