The RainDance Nitrate Eater Nitrate Filters Are Designed For Whole House, Agriculture & Livestock Use
How Do Nitrates Enter The Water Supply?: Nitrate (NO3) is an inorganic chemical composed of nitrogen and oxygen. High Nitrate contamination of drinking water usually results from runoff of agricultural fertilizers or from human or animal wastes, such as livestock feedlots or faulty septic systems.
How Much Nitrate Is Allowed In Drinking Water? The maximum contaminant level (MCL) for nitrate in drinking water is 10 milligrams per liter (mg/L or ppm)). This is the maximum allowable level of nitrate that may be present in drinking water without a high risk of causing health problems.
How Do I Know If There Is Nitrate In My Well Water? Since nitrate is colorless, tasteless, and odorless, you cannot tell if you have nitrate in your well water unless you test for it. Nitrate is more often found more in groundwater than in surface water. Nitrate is commonly found in shallow wells that are located in agricultural areas. Nitrate levels in ground water may change over time, especially after a heavy rainfall. Nitrate concentrations above guideline levels have been found in well water samples throughout US., especially near heavily farmed areas. In some cases, wells located near each other may have different levels of nitrate, so you cannot rely on test results from a neighbor’s well. High Nitrates can be found in Arizona, California, Delaware, Illinois, Iowa, Kansas, Maryland, Nevada, Nebraska, Oklahoma, Oregon, Pennsylvania, Texas, Washington and Wisconsin.
How Do Nitrates Enter The Water Supply?: Nitrate (NO3) is an inorganic chemical composed of nitrogen and oxygen. High Nitrate contamination of drinking water usually results from runoff of agricultural fertilizers or from human or animal wastes, such as livestock feedlots or faulty septic systems.
How Much Nitrate Is Allowed In Drinking Water? The maximum contaminant level (MCL) for nitrate in drinking water is 10 milligrams per liter (mg/L or ppm)). This is the maximum allowable level of nitrate that may be present in drinking water without a high risk of causing health problems.
How Do I Know If There Is Nitrate In My Well Water? Since nitrate is colorless, tasteless, and odorless, you cannot tell if you have nitrate in your well water unless you test for it. Nitrate is more often found more in groundwater than in surface water. Nitrate is commonly found in shallow wells that are located in agricultural areas. Nitrate levels in ground water may change over time, especially after a heavy rainfall. Nitrate concentrations above guideline levels have been found in well water samples throughout US., especially near heavily farmed areas. In some cases, wells located near each other may have different levels of nitrate, so you cannot rely on test results from a neighbor’s well. High Nitrates can be found in Arizona, California, Delaware, Illinois, Iowa, Kansas, Maryland, Nevada, Nebraska, Oklahoma, Oregon, Pennsylvania, Texas, Washington and Wisconsin.
We offer 3 types of Nitrate Filters:
- The 2 in 1 Standard Nitrate Eater Series built to filter high nitrates and soften hard water.
- "The Nitrate Only" Nitrate Eater Series built to remove high nitrates only - *these systems are installed after your existing water softener.
- Twin Nitrate Eater systems are built to provide a continuous flow of treated water with dual alternating filtration tanks.
RainDance Nitrate Filter Selection Guide
Nitrate Eater-125-12
Flow Rate: 10gpm Pipe Size: 1" 1-8 Person Household / 1-3 Bathrooms / Light Commercial Nitrate Only Nitrate Eater-125-12N
Flow Rate: 10gpm Pipe Size: 1" 1-8 Person Household / 1-3 Bathrooms / Light Commercial *Must be installed after existing water softener |
Nitrate Eater-125-14
Flow Rate: 15gpm Pipe Size: 1" or 1.25" 1-10 Person Household / 1-4 Bathrooms / Light Commercial Nitrate Only Nitrate Eater-125-14N
Flow Rate: 15gpm Pipe Size: 1" or 1.25" 1-10 Person Household / 1-4 Bathrooms / Light Commercial *Must be installed after existing water softener |
Nitrate Only Twin Nitrate Eater-12N
Flow Rate: 10gpm Pipe Size: 1" High Water Use Households / Light Commercial *Must be installed after existing water softener |
Why remove nitrates? Nitrate levels in many well waters are often high. Over 60% of nitrate enters water from agricultural land. High concentrations of nitrate in water can cause methaemoglobinaemia in very young children (blue baby syndrome). The nitrate is converted to nitrite in the body which in turn interferes with oxygen up take in the blood. The current regulatory standard of 10 mg/l nitrate is derived from the EPA primary drinking water standard. which is intended to ensure that drinking water will not cause methaemoglobinaemia.
How do I remove Nitrates? The most common method of removing nitrate is with an ion exchange resin. The nitrate rich water passes over a resin where the nitrate is exchanged for chloride ions. When no more nitrate can be exchanged the resin needs to be replaced or regenerated by rinsing with salt. Reverse Osmosis can also remove nitrate from water. The water passes through very small pores at a high pressure. This combination stops most contaminants just allowing water molecules through. However RO systems are relatively expensive, may require the water to be pre-treated, and often remove beneficial minerals. Our Nitrate Eater's listed below are a cost effective alternative to reverse osmosis systems. |
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For complete pricing and detailed information click on your desired system below.
Featured Blog: How Does The Nitrate Eater Work?
Featured Blog: How Does The Nitrate Eater Work?
Nitrate Eater Series

On Sale
On Sale
Nitrate Eater-125-12
$2,499.00
$1,899.00

On Sale
On Sale
Nitrate Eater-125-14 High Flow
$3,055.00
$2,599.00

On Sale
On Sale
Twin Nitrate Eater-12
$3,395.00
$2,699.00

On Sale
On Sale
Twin Nitrate Eater-14
$5,495.00
$4,699.00

On Sale
On Sale
Nitrate Only Nitrate Eater-125-12N
$2,655.00
$2,099.00

On Sale
On Sale
Nitrate Only Nitrate Eater-125-14N High Flow
$3,295.00
$2,799.00

On Sale
On Sale
Nitrate Only Twin Nitrate Eater-12N
$3,595.00
$3,099.00

On Sale
On Sale
Non-Electric Nitrate Eater-125-12NE Nitrate Filter
$2,299.00
$1,599.00