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Nitrate Removal For Well Water
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RainDance Water Systems Product
Nitrate filter installation kit 

Are you comparing nitrate filters? Read more About Us, our Free Water Testing Service, unmatched installation kits, current discounts & the services we provide below:

Our Best Selling Whole House Nitrate Filter

Nitrate Eater-125-12 Nitrate Filter Water Softener

Remove High Nitrates At Every Tap Without Using A Whole House Reverse Osmosis System!

Retail Price Was: $2,799.00

RainDance Nitrate Eater-125-12 Special Price: $2,449.00

Providing Well Water Nitrate & Nitrite Removal Since 1998 - Compare The RainDance Advantage!

The Nitrate Eater "Smart Series" Built To Withstand Seasonal & Intermittent Well Water Changes
- Nitrates:
Nitrate (NO3) comes into water supplies through the nitrogen cycle rather than via dissolved minerals. Most nitrate that occurs in drinking water is the result of contamination of ground water supplies by septic systems, feed lots, and agricultural fertilizers. Nitrates are reduced to Nitrite through the saliva of the mouth and upper GI tract. Nitrates, when reduced to Nitrite in the body, can cause Methemoglobinemia a.k.a. blue baby syndrome. This is a serious condition in young infants and new born animals where the oxygen carrying capacity of the blood is reduced. Because infants have higher alkaline conditions in their GI tract, they are at a much greater risk of experiencing Anoxia (an insufficiency of oxygen) or even death.
- Space Saving: The Whole House Nitrate Eater Is A Low Cost Space Saving Option Versus A Whole House Reverse Osmosis System - Saving You Money & Space!
- Function: Filters High Nitrates Up To 150ppm (mg/L) To Below 10mg/L (ppm) The EPA's Maximum Level Allowed. In Most Cases Nitrates Are Reduced To Trace or Non-Detectable Levels. Also Provides Soft Water By Removing Hard Water Minerals - Use For Whole House Water Filtration, Aquariums & Fish Tanks, Livestock & Poultry Farms and Light Commercial Business Water Treatment
- Sizing: Suitable for 1-8 People / 1-3 Bathrooms - Filters Up To 150ppm Nitrates & 40gpg Hard Water
- Installation: Easy Installation For The DYI-er Or Plumber - *Installation Accessories & Instructions Included -  Nitrate Eater-125-12 Filter Tank Is Delivered Assembled Preloaded With Filter Media For Easy Installation.
- Nitrate Testing: Includes Free Nitrate & Hard Water Testing To Ensure Your Filter Is Working Perfectly!
- Made In The USA: RainDance Water Systems is based in the USA - The Nitrate Eater tanks and control valve are made in the USA of foreign & domestic parts.
- Certifications: Uses NSF 61 Certified Filter Media & NSF Certified Valve & Tank.
- Accessories: Includes Free Installation Kit, Preloaded Flash Drive With EZ-Installation Instructions
- Support: Is Customer Support, Service & Having Your Tech Support Questions Answered In A Timely Manner Important To You? When other companies close for the day, weekend and holidays, we are still open and available to answer your questions and offer tech support. Our Online Live Chat is available from 5am to 10pm PST, 365 days a year (holidays included) - Emails & Contact Forms are also answered 7 days a week 365 days a year (holidays included) or if you prefer to call (1-877-788-8387) our office hours are from 9am-5pm PST Monday-Friday.
- Testing: Includes Free Unlimited Water Testing For Optimum Performance
- Have you tested your water? Email your water analysis to support@raindancewatersystems.com and we would be happy to review your test results and recommend the best water treatment solutions to your water problem(s).
- Haven't tested your water yet? No problem! We offer FREE water testing. Click here to learn more.
- Company: For more than 20 years, RainDance Water Systems has been providing proven long term well water nitrate treatment equipment for residential homes, commercial business, farms and livestock.
- High Nitrates can be found in Arizona, Delaware, Illinois, Iowa, Kansas, Maryland, Nevada, Nebraska, Oklahoma, Oregon, Pennsylvania, Texas, Washington and Wisconsin
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What's New
Nitrate filter installation kit

Nitrate Eater-125-12

Includes Free Delivery
Within The Continental US

Have a Question Or
Need Help With Your Purchase?
Talk To A Certified
RainDance Water Systems Specialist

Call 1-877-788-8387
RainDance Nitrate Eater Online Discount Code - Military Discount Available

Product Specifications

System Function
Whole House Nitrate Removal
Hard Water Softener
Water Treatment System
Maximum Removal Capacities Softens Hard Well Water Up To 40gpg
Nitrate Filtration Up To 150ppm

Nitrate Eater Tank: 12" dia. x 65" ht.
Brine Tank: 18" dia. x 40" ht.
Operating Parameters Iron must be below 0.3ppm
Manganese must be below 0.05ppm
pH 6.0 or greater
Have high nitrates AND iron and/or manganese? Click Here!
Maximum Flow Rate 10 gpm
Control Valve
Automatic Meter-Initiated
(Regenerates By Gallons)

Backwash Flow Rate
3 gpm
Just add Standard Softening Pellets

110v 60hz Bypass Valve Yes, Included

System Weight
175 lbs Protective Tank Jacket Yes, Included

Plumbing Size
3/4" or 1" Installation Instructions Yes, Included
Minimum/Maximum Pressure
30/100 psi
Tech Support
Yes, Included

Essential Product Information
Warranty: Lifetime Warranty on Media Tank - 5 Year Warranty on Digital Valve 
Free Transferable Warranty
Click Here To Read More
Assembly: System ships with tank and media pre-assembled - simply attach control valve onto tank when you're ready to install!
Additional plumbing materials such as pipe and fittings are not included. These materials are readily available at any hardware or home improvement retail store.
Installation: Detailed Plumbing Instructions, Owner's Manual, Diagrams, Easy Step-by-Step Pictured Programming Instructions
Included on Preloaded Flash Drive

We know the importance of your new water treatment system. That's why we offer you access to our support 24 hours a day, 7 days a week, 365 days a year.
Contact RainDance Water Systems to learn more about our 24/7/365 services.

UNMATCHED: Free Installation Accessories Included
FREE Exclusive Offer Only From RainDance Water Systems
We Are Now Including The Same Kit We Provide Our Dealers

The RainDance Nitrate Eater-125-12 DIY Installation/Service Kit
Be prepared like a RainDance dealer with the on-site Nitrate Eater-125-12 Dealer Kit - perfect for the DIYer or hand it over to your plumber and save a little more on common installation supplies. Dealer Kits include stainless steel installation flex connectors, before & after water test bibs & on the spot nitrate test kit, teflon tape, o-ring lube, and more. As always, our Preloaded RainDance USB Flash Drive contains all the installation instructions, diagrams, and manuals you or your installer needs for ease of installation and maintenance.
  Nitrate Eater Installation Tubing - Includes 6ft Brine Line Tubing (connects brine tank to softener) - *20ft Polyethylene Drain Line Tubing  -  *Mister Drain Air Gap (prevents back flow in standpipe drain sources). *May not be suitable for every application. Ask us if it's right for you!
well water softener connectors  Limited Time Free Offer: Stainless steel flex connectors Included! These NSF certified connectors can make installation a breeze.

nitrate water test
On The Spot Water Nitrate Test - Your order will also include an on the spot user friendly nitrate water test kit to use after your Nitrate Eater is installed.

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

flash drive
Limited Time Free Offer: Never lose your manuals again! Nitrate Eater installation instructions are preloaded on a convenient RainDance flash drive for easy access.

Product Questions & Answers

Have a question that hasn't been answered? Live chat with a RainDance specialist for a quick answer!

Q: Why Buy From Us? Compare:
A: 20+ years in the water treatment industry - We design affordable, reliable water treatment packages built to last - Free delivery within the continental USA - We offer FREE transferable warranties on all Nitrate Eaters -  Installation kit included - Free water testing for as long as you own your water filter - 365 day expert technical support / customer service - After hours, weekend and holiday support included - Safe & secure online shopping experience or order over the phone - Tons of happy and satisfied customers worldwide - Check out our reviews to see why our customers love our products - We do not buy or solicit reviews or testimonials. 

Q: How is the Nitrate Eater different from a standard water softener?
A: The RainDance Nitrate Eater is specifically engineered for high well water nitrate applications and contains specialty filter resins engineered to both remove nitrates and soften hard water when water passes through. Standard water softeners cannot filter nitrates.

Q: How much will it reduce nitrates?
A: The Nitrate Eater can effectively filter up to 150ppm of nitrates and reduce the levels to below the EPA maximum limit of 10ppm. In most cases nitrates are filtered down to trace or non-detectable levels.

Q: Does it soften hard water?
A: Yes, the Nitrate Eater softens hard water up to 40gpg (or 684mg/L). Hard water softening is needed as excessive hard water can destroy the specialized media we use to remove nitrates. If you already have a water softener and would like to add the Nitrate Eater we can remove the softening option. Contact Us for additional information.

Q: Will it remove iron or sulfur odor?
A: No, iron will foul the specialized nitrate media and must be filtered prior to the Nitrate Eater. If you have both iron and high nitrates Click Here for Iron Max-Nitrate Eater-125 Package

Q: Is this a reverse osmosis RO system?
A: No, this system is an ion exchange system similar to standard water softeners. Reverse osmosis systems use a specialized membrane designed to remove impurities and other contaminants from water. The Nitrate Eater is an affordable alternative to whole house RO systems which require multiple pieces of equipment.

Q: Do I need a plumber to install?
 A: If you are handy and have basic plumbing skills you should have no problem with this installation. The Nitrate Eater is installed exactly like a standard water softener. We provide detailed installation instructions, pictures, and offer several means of tech support for you or your plumber.

Q: How long have you been selling the Nitrate Eater?
A: The Nitrate Eater has been our best selling well water nitrate filter since 1998!

Q: Where can I buy the Nitrate Eater?
A: The Nitrate Eater is purchased directly from RainDance Water Systems - we do not sell our products on Amazon or EBay

Q: How do I know my filter is working?
A: There are (2) test bibs and a water test kit included with the Nitrate Eater. These bibs are easily installed before and after the Nitrate Eater for on-site testing. We also offer lifetime testing for as long as you own the system.