RainDance Tannin Eater - Advanced Tannin & Hard Water Filter for Whole House, Farm, & Business Use

 

Trending Now: Tannin Eater - What People Are Buying:

Tannin Eater-125-12
Whole House Tannin Filter
Tannin Eater-125-14
High Flow Tannin Filter Water Softener
Twin Tannin Eater-12
24/7 Tannin Filter Water Softener
Iron Max Tannin Eater
Iron Removal Tannin Filter Water Softener
Tannin Eater-125-12 Tannin Eater-125-14 Twin Tannin Eater-12 Iron Max Tannin Eater Package

 

Tannin Eater Overview
Protect your home, business, and appliances from the effects of tannins commonly found in well water. The RainDance Tannin Eater is a powerful, non-reverse osmosis filtration system designed to handle high tannin concentrations up to 5 ppm while softening hard water up to 40 grains per gallon (gpg). Engineered for durability and efficiency, the Tannin Eater delivers reliable, long-lasting performance for homes, farms, and businesses. This advanced system uses NSF Certified ion exchange media specifically for tannin removal, ensuring clear, clean and refreshing water.

Key Features

  • Dual-Function Filtration: Softens hard water up to 40 gpg while effectively removing tannins up to 5 ppm, ideal for well water with natural organic matter.
  • High Flow Rates & Capacity: Handles high water demand effortlessly, making it suitable for entire households, agricultural applications, or commercial needs with consistent, efficient filtration.
  • Organic Contaminant Reduction: Optional post-filter available to target additional organic contaminants, including color-causing agents and odor associated with tannins.
  • Convenient Operation: Metered-initiated backwashing system; compatible with both sodium and potassium pellets for those seeking a sodium-free softening option.
  • Comprehensive Testing Kit: Includes pre-and post-filtration ports for easy monitoring of tannin reduction performance.
  • Lifetime Support & Free Testing: Benefit from free water testing and expert support as long as you own the Tannin Eater, available 7 days a week.

Why Remove Tannins?
Tannins, organic substances that can impart color and astringent taste to water, are often found in well water near forested or swampy areas. High levels of tannins—noticeable when water appears yellow or brownish—can negatively affect water quality, making it unsuitable for drinking and various household uses. Beyond aesthetics, tannins can encourage bacterial growth and interfere with disinfectants, posing potential health risks. Removing tannins not only improves water clarity and taste but also prevents staining on laundry, fixtures, and appliances, preserving the life of your household plumbing.

How the RainDance Tannin Eater Works
The Tannin Eater employs NSF Certified ion exchange media, uniquely formulated to capture and remove tannins up to 5 ppm without reducing beneficial minerals. This process ensures thorough tannin removal while keeping water balanced. For added flexibility, our system supports traditional sodium water softener pellets and an optional sodium-free potassium alternative for softening, accommodating various household needs and preferences.

Key Benefits of the RainDance Tannin Eater

  • Softens & Protects Plumbing: Prevents scale buildup by removing hardness up to 40 gpg, while reducing tannins that can encourage bacterial presence.
  • Guaranteed Tannin Reduction: Achieves reliable tannin removal up to 5 ppm, often reducing levels to non-detectable limits to ensure maximum water clarity and quality.
  • Flexible Options: Available in configurations suitable for residential, agricultural, or commercial use, whether you need a whole-house filter or larger setup for your farm or business.

Customer Support & Care
RainDance Water Systems is dedicated to providing exceptional support for your water treatment needs with over 25 years of experience. Our team is ready to assist with installation, maintenance, and troubleshooting.

  • Phone Support: 9 AM to 5 PM PST.
  • Live Chat: Available 5 AM to 10 PM PST, 7 days a week.
  • Email Support: Accessible every day for questions and service requests.
  • Free Water Testing for Life: Monitor your water quality with free testing for as long as you own your Tannin Eater, with guidance from our expert team.

Tannin Eater Installation & Setup
Installation is simple with the included installation kit and step-by-step instructions, designed to easily integrate with your existing plumbing. The system’s compact, versatile design makes it a convenient addition to your utility room, garage, or another suitable location.


Choose the Tannin Eater for Clean, Softened Water
The RainDance Tannin Eater is a comprehensive solution for tannin and hard water challenges, engineered for ease of use and long-term reliability. Protect your home, farm, or business with this advanced filtration technology and experience the peace of mind that comes with every drop.


Trusted Nationwide and Globally
RainDance Tannin Removal Systems are trusted in water wells across Florida, Georgia, Wisconsin, Michigan, South Carolina, Massachusetts, Rhode Island, Alaska, Washington, Louisiana, California, Oregon, and beyond. Our systems serve customers worldwide, reflecting our commitment to quality and dependable service in diverse environments.

Order now and receive:

  • Free shipping on your purchase
  • Lifetime access to free water testing and support

Upgrade your water quality with the RainDance Tannin Eater, the trusted choice for well water treatment that provides more than just basic filtration.



Tannin Eater-125-12
Filters 5ppm Tannins
Softens
40gpg (684ppm) Hard Water
2 in 1 Space Saving Tannin Removal & Hard Well Water Softener
Flow Rate:
 10gpm
Pipe Size: 3/4" or 1"
1-8 Person Household / 1-3 Bathrooms / Small Farms / Light Commercial
Our Pick For Florida Well Water Tannins

Click To View Special Price


         Tannin Only Tannin Eater-125-12T
Filters 8ppm Tannins
*Installed after your softener.
Removes High Tannins From Well Water - Does Not Soften Hard Water
Flow Rate:
 10gpm
Pipe Size: 3/4" or 1"
1-8 Person Household / 1-3 Bathrooms / Small Farms / Light Commercial

Click To View Special Price

*Exclusive RainDance H2O Store Product!



Tannin Eater-125-14
Filters 5ppm Tannins
Softens 40gpg (684ppm) Hard Water
*High Capacity Salt Saver!
Flow Rate: 
15gpm
Pipe Size: 
1" or 1.25"
1-10 Person Household / 1-4 Bathrooms / Light Commercial

Click To View Special Price
         Tannin Only Tannin Eater-125-14T
Filters 8ppm Tannins
*Installed after your softener.
Flow Rate: 15gpm
Pipe Size: 
1" or 1.25"
1-10 Person Household / 1-4 Bathrooms / Light Commercial

Click To View Special Price 

*Exclusive RainDance H2O Store Product!


The Iron Max-Tannin Eater Well Water Package includes our premium Iron Max high iron, manganese, sediment & sulfur odor removal system with our Tannin Eater hard well water softener & tannin filtration system 

    Iron Max-Tannin Eater
Flow Rate: 10gpm
Pipe Size: 3/4", 1" or 1.25"
Iron & Tannin Removal +
Hard Water Softening
Click To View Special Price







Twin Alternating Tannin Removal Systems
The perfect choice for on demand water treatment with no down time!

The Twin Alternating Tannin Eater is used where there is a high demand for tannin treatment at flow rates or higher water usage than those obtainable through a single water softening system.

Compare Tannin Filters: Single-tank tannin filters can’t regenerate and filter your tannins & hard water at the same time, so there may be times that untreated tannin and hard water flows into the plumbing. Our Twin-tank systems such as the Twin Tannin Eater, offered by RainDance Water Systems, don’t suffer from this problem. They keep softening and filtering tannins in your well water 24 hours a day, seven days a week.

The Tannin Eater alternating twin tanks provide an uninterrupted supply of soft filtered water to your home or business. These systems feature two tanks for treating well water. Water is softened and filtered in one tank while the other is in a standby mode. When the softening capacity of the first tank is reached, the system automatically switches tanks. The first tank is then recharged. This cycle is repeated when the second tank reaches its capacity point.


Twin Tannin Eater-12
Filters 5ppm Tannins
Softens
40gpg (684ppm) Hard Water
Flow Rate:
 10gpm
Pipe Size: 3/4" or 1"
1-8 Person Household / 1-3 Bathrooms / Light Commercial
Continuous Tannin Filtration
Click To View Special Price



         Tannin Only Twin Tannin Eater-12T
Filters 8ppm Tannins
*Installed after your softener.
Flow Rate:
 10gpm
Pipe Size: 3/4' or 1"
1-8 Person Household / 1-3 Bathrooms / Light Commercial
Continuous Tannin Filtration
Click To View Special Price

*Exclusive RainDance H2O Store Product!

  Twin Tannin Eater-14
Flow Rate: 15gpm
Pipe Size: 1.5"
Large Homes / Commercial Farms / Industrial
Continuous Tannin Filtration
Click To View Special Price






The Commercial Twin Tannin Eater series was created to accommodate high flow and high demand water users who require high performance well water treatment equipment. Plumb two or more Commercial Twin Tannin Eater systems in parallel to accommodate higher flow rates!


Model Media   Size  Pipe Size  Approx. Weight  Flow Rate 
Twin Tannin Eater-18  10 cu.ft.  Media Tank:
(2) 18" D x 65" H
Brine Tank:
(1) 24" D x 50" H 
1.5" Ports  1077 lbs. 20 gpm 
Twin Tannin Eater-21  14 cu.ft.  Media Tank:
(2) 21" D x 65" H
Brine Tank:
(1) 24" D x 50" H 
1.5" Ports  1411 lbs.  28 gpm 
Twin Tannin Eater-24  20 cu.ft.  Media Tank:
(2) 24" D x 75" H
Brine Tank:
(1) 24" D x 50" H
 
1.5" Ports  2050 lbs.  40 gpm 
Twin Tannin Eater-30  30 cu.ft.  Media Tank:
(2) 30" D x 75" H
Brine Tank:
(1) 30" D x 48" H 
2" Ports  3085 lbs.  60 gpm 

Need Help Removing Tannins From Well Water? Contact Us 24/7:
Need To Purchase A Tannin Filter: Sales@RainDanceWaterSystems.com
Have A Technical Question Or Need Support: Support@RainDanceWaterSystems.com
Would Like To Become A Tannin Eater Dealer: Accounts@RainDanceWaterSystems.com


Compare the benefits & advantages of the RainDance Tannin Eater Series:

Economical tannin treatment
alternative to whole house reverse osmosis!

Space-saving design
eliminates the need for separate water softener and tannin filter!

Filters high tannins up to 5ppm (mg/L) and softens hard water up to 40gpg (684 mg/L)!

Customized for whole house, commercial, livestock, and agricultural water treatment!

Filter Tank & Control Valve made in the USA & assembled in the USA!

NSF Certified
Components & Filtration Media!

Tannin Eater-125-12 & Twin Tannin Eater-12 tanks are shipped pre-assembled and pre-loaded for easy installation!

Prevents hard water scale in washing machines, dishwashers, and on bathroom and kitchen fixtures!

Protects and extends the life of hot water heaters & geothermal heaters!

Reduces years
of existing hard water scale and build!

Low Maintenance
- Simply add standard water softener pellets!