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    • Contact Us >
      • Commercial RO Quote
      • Water Softener Quote
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      • Irrigation Contact Form
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    • 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
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      • Total Coliforms
      • Total Dissolved Solids >
        • Chloride
        • Sulfate
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      • Twin Iron Max
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      • Twin Sediment Filters
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      • Twin Iron Eater
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      • Twin Nitrate Eater
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      • Twin Sulfate Eater
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    • 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
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      • Commercial Sea Water Filters
    • RO DI
    • Commercial Nano Membrane Filters
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    • Commercial Water Softeners
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    • Brewers Contact Form
    • Brewery Carbon Softening Packages
    • Craft Beer Water Softeners
    • Brew Master Carbon Filters
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    • Craft Beer RO 400
    • Craft Beer RO 800
    • Craft Beer RO 1200
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Commercial Well Water Nitrate Filter Systems - Whole House, Farms, Livestock, Commercial Business
Why you should consider a Twin Nitrate Eater: Single-tank systems can’t regenerate & filter nitrates at the same time, so there may be times that untreated nitrates & hard water flows into the plumbing. Our twin tank  Twin Nitrate Eater offered by RainDance Water Systems, doesn'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.
Save Even More! 
Lock-In Our Lowest Twin Nitrate Filter Price
​ With New Online Discount & Instant Rebate Codes
Visit Our Rebate Center For Current Discount Codes
  ​
View The Complete RainDance Water Systems Nitrate Filter Catalog

On Sale

On Sale

Nitrate Eater-125-12 Nitrate Filter

1-8 Person Household (?) / Whole House / Livestock  Well Water Nitrate Filters ​
​Remove High Nitrates At Every Tap Without Using A Whole House Reverse Osmosis System!

25 YEAR ANNIVERSARY ONLINE SALES EVENT

Replacement package & save an additional $200 when you use our online anniversary coupon code: NE200 - Ask about our Special Discount for Active Military, Veteran, Police, Fire, First Responder and their families.

New For 2023: The last 2 years we have seen unprecedented parts shortages, out of stock items and long delays. To better serve our customers we are now offering a *6 year post filter replacement package to your Nitrate Eater order. Now have peace of mind and enjoy optimum water quality with no down time! Read complete details and product information below.

No Lab Fees! 
We offer a FREE lifetime water testing service for as long as you own your RainDance Nitrate Eater!


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 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
  • 24/7 Water Leak Detector - Yes
​Read about the Nitrate Eater-125-12 premium features and specifications below. 
​
Free Shipping Within The Continental US / (Not available for sale in California)
Note: Nitrate filter systems for livestock and commercial applications in California are available. Please CONTACT US for application information.
Shop

On Sale

On Sale

Twin Nitrate Eater-12 Continuous Nitrate Removal

Large Household / 24/7 Twin Tank Continuous Well Water Nitrate Removal Filter/Softener

25 YEAR ANNIVERSARY ONLINE SALES EVENT

Replacement package & save an additional $200 when you use our online anniversary coupon code: NE200 - Ask about our Special Discount for Active Military, Veteran, Police, Fire, First Responder and their families.

New For 2023: The last 2 years we have seen unprecedented parts shortages, out of stock items and long delays. To better serve our customers we are now offering a *6 year post filter replacement package to your Nitrate Eater order. Now have peace of mind and enjoy optimum water quality with no down time! Read complete details and product information below.

No Lab Fees! 
We offer a FREE lifetime water testing service for as long as you own your RainDance Nitrate Eater!


RainDance has been removing well water nitrates 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
  • 24/7 Water Leak Detector - Yes
  • ​Read about the Twin Nitrate Eater-12 premium features and specifications below.

Free Shipping Within The Continental US / (Not available for sale in California)
Note: Nitrate filter systems for livestock and commercial applications in California are available. Please CONTACT US for application information.
Shop

On Sale

On Sale

Twin Nitrate Eater-14 Commercial Nitrate Filter

​High Flow Rate /  24/7 Twin Tank Continuous Commercial Well Water Nitrate Removal Filter/Hard Water Softener​

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 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
  • 24/7 Water Leak Detector - 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

1-8 Person Household / Whole House Nitrate Filter For Well Water Users
​Remove High Nitrates At Every Tap Without Using A Whole House Reverse Osmosis System! 

25 YEAR ANNIVERSARY ONLINE SALES EVENT

FREE replacement post filter package & save an additional $200 when you use our online anniversary coupon code: NE200 - Ask about our Special Discount for Active Military, Veteran, Police, Fire, First Responder and their families.

New For 2023: The last 2 years we have seen unprecedented parts shortages, out of stock items and long delays. To better serve our customers we are now offering a *6 year post filter replacement package to your Nitrate Eater order. Now have peace of mind and enjoy optimum water quality with no down time! Read complete details and product information below.

No Lab Fees! 
We offer a FREE lifetime water testing service for as long as you own your RainDance Nitrate Eater!


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 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
  • 24/7 Water Leak Detector - Yes
​Read about the Nitrate Only Eater-125-12N premium features and specifications below.

Free Shipping Within The Continental US / (Not available for sale in California)
Note: Nitrate filter systems for livestock and commercial applications in California are available. Please CONTACT US for application information.
Shop

On Sale

On Sale

Nitrate Only Twin Nitrate Eater-12N

Whole House Twin Tank Continuous Well Water Nitrate Filter. 

25 YEAR ANNIVERSARY ONLINE SALES EVENT

New For 2023: The last 2 years we have seen unprecedented parts shortages, out of stock items and long delays. To better serve our customers we are now offering a *6 year post filter replacement package to your Nitrate Eater order. Now have peace of mind and enjoy optimum water quality with no down time! 
Read complete details and product information below.

No Lab Fees! 
We offer a FREE lifetime water testing service for as long as you own your RainDance Nitrate Eater!


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:
  • 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
  • 24/7 Water Leak Detector - Yes
Read about the Twin Nitrate Only Eater-12N premium features and specifications below.

Free Shipping Within The Continental US / (Not available for sale in California)
Note: Nitrate filter systems for livestock and commercial applications in California are available. Please CONTACT US for application information.
Shop

On Sale

On Sale

Nitrate Eater-125-14 High Flow Nitrate Filter

High Flow Large Home / Light Commercial / Livestock Well Water Nitrate Filters
​
Remove High Nitrates At Every Tap Without Using A Whole House Reverse Osmosis System!

25 YEAR ANNIVERSARY ONLINE SALES EVENT

Replacement package & save an additional $200 when you use our online anniversary coupon code: NE200 - Ask about our Special Discount for Active Military, Veteran, Police, Fire, First Responder and their families.

New For 2023: The last 2 years we have seen unprecedented parts shortages, out of stock items and long delays. To better serve our customers we are now offering a *6 year post filter replacement package to your Nitrate Eater order. Now have peace of mind and enjoy optimum water quality with no down time! Read complete details and product information below.

No Lab Fees! 
We offer a FREE lifetime water testing service for as long as you own your RainDance Nitrate Eater!


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 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
  • 24/7 Water Leak Detector - Yes
  • ​​​Read about the Nitrate Eater-125-14 premium features and specifications below.

Free Shipping Within The Continental US / (Not available for sale in California)
Note: Nitrate filter systems for livestock and commercial applications in California are available. Please CONTACT US for application information.
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. 

Long Term Well Water Nitrate Treatment Solutions!

 
25 YEAR ANNIVERSARY ONLINE SALES EVENT

FREE replacement post filter package & save an additional $200 when you use our online anniversary coupon code: NE200 - Ask about our Special Discount for Active Military, Veteran, Police, Fire, First Responder and their families.

New For 2023: The last 2 years we have seen unprecedented parts shortages, out of stock items and long delays. To better serve our customers we are now offering a *6 year post filter replacement package to your Nitrate Eater order. Now have peace of mind and enjoy optimum water quality with no down time! Read complete details and product information below.

No Lab Fees! 
We offer a FREE lifetime water testing service for as long as you own your RainDance Nitrate Eater!


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
  • 24/7 Water Leak Detector - Yes​
​Read about the Nitrate Eater-125-14N premium features and specifications below.
​
Free Shipping Within The Continental US /
 (Not available for sale in California)
Note: Nitrate filter systems for livestock and
 commercial applications in California are available. Please CONTACT US for application information.
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 

25 YEAR ANNIVERSARY ONLINE SALES EVENT

New For 2023: The last 2 years we have seen unprecedented parts shortages, out of stock items and long delays. To better serve our customers we are now offering a *6 year post filter replacement package to your Nitrate Eater order. Now have peace of mind and enjoy optimum water quality with no down time! 
Read complete details and product information below.

No Lab Fees! 
We offer a FREE lifetime water testing service for as long as you own your RainDance Nitrate Eater!


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 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
  • 24/7 Water Leak Detector - 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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Fax #: 760-896-6999 - Attn: RainDance Water Systems
Main Company Website: www.raindancewatersystems.com
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