Tannins
What are Tannins?
Tannins are often made up of organic materials, finding their way into water sources which have passed through large quantities of decaying vegetation.
When do Tannins become a problem in water sources?
Tannins are not a concern for health, but may result in aesthetic and cosmetic issues. Tannins measuring 0.5 PPM or higher may cause staining, yellow color, bad taste, and/or interference with various water treatment processes.
What are the problems associated with Tannins?
Tannins can cause yellow water and yellow staining on fabrics and fixtures.
What treatment methods have been proven to be effective for removal or reduction of Tannins?
Tannins require specialized filter media specifically created to take care of Tannins or reverse osmosis and nanifiltration have shown to provide tannin filtration. .
What solutions does RainDance Water Systems have to offer?
Check out our variety of Tannin filters here:
What are Tannins?
Tannins are often made up of organic materials, finding their way into water sources which have passed through large quantities of decaying vegetation.
When do Tannins become a problem in water sources?
Tannins are not a concern for health, but may result in aesthetic and cosmetic issues. Tannins measuring 0.5 PPM or higher may cause staining, yellow color, bad taste, and/or interference with various water treatment processes.
What are the problems associated with Tannins?
Tannins can cause yellow water and yellow staining on fabrics and fixtures.
What treatment methods have been proven to be effective for removal or reduction of Tannins?
Tannins require specialized filter media specifically created to take care of Tannins or reverse osmosis and nanifiltration have shown to provide tannin filtration. .
What solutions does RainDance Water Systems have to offer?
Check out our variety of Tannin filters here:
Please note: The contaminant listed above is intended for research and informational purposes only. It is not intended to suggest that the listed contaminant is present in your water supply. Only testing by an accredited lab can identify the presence of contaminants in your water supply.
Well Water Tannin Filter Selection Guide
On Sale
On Sale
Tannin Eater-125-12
ON SALE NOW!
The RainDance Tannin Eater-125-12
1-8 Person Household (?) / Tannin Filter/Water Softener
Function: Space Saving Multipurpose Metered Regeneration Tannin Filter & Water Softener - Removes High Well Water Tannins & Softens Hard Water! Perfect for Whole House Tannin Filtration, Restaurant and Light Commercial Well Water Treatment Applications.
RainDance Water Systems 2025: Free Upgrades
(No Extra Charge For These Upgrades!)
We Are Including The Following FREE Options:
Special Discount Offer
Limited Time Coupon: Online Orders Save an additional $400 with code TE400 at checkout!
Free Shipping: Included within the continental US.
Phone Orders: Mention the coupon code when ordering over the phone.
Providing Well Water Tannin Filtration Equipment For The Home & Commercial Business Since 1998 - Compare The RainDance Advantage!
Have Questions About Our Tannin Removal Systems? Click on the Online Chat Icon to chat with a real person or call 1-877-788-8387 if you prefer to speak to a RainDance Specialist. We are also quick to respond to your emails.
The RainDance Tannin Eater-125-12
1-8 Person Household (?) / Tannin Filter/Water Softener
Function: Space Saving Multipurpose Metered Regeneration Tannin Filter & Water Softener - Removes High Well Water Tannins & Softens Hard Water! Perfect for Whole House Tannin Filtration, Restaurant and Light Commercial Well Water Treatment Applications.
RainDance Water Systems 2025: Free Upgrades
(No Extra Charge For These Upgrades!)
We Are Including The Following FREE Options:
- Installation Kit: Be prepared for your installation! We are including optional accessories to make your Tannin Eater installation a breeze.
- Lifetime Water Testing: We offer lifetime water testing for as long as you own your Tannin Eater.
Special Discount Offer
Limited Time Coupon: Online Orders Save an additional $400 with code TE400 at checkout!
Free Shipping: Included within the continental US.
Phone Orders: Mention the coupon code when ordering over the phone.
Providing Well Water Tannin Filtration Equipment For The Home & Commercial Business Since 1998 - Compare The RainDance Advantage!
Have Questions About Our Tannin Removal Systems? Click on the Online Chat Icon to chat with a real person or call 1-877-788-8387 if you prefer to speak to a RainDance Specialist. We are also quick to respond to your emails.
- RainDance Water Systems Tannin Eater-125-12 High Tannin Removal and Hard Well Water Softener: Premium Water Treatment - Premium Services!
- Softens Hard Water Up To 40gpg & Filters High Tannin Up To 5ppm
- Free lifelong water testing to maintain optimum performance.
- Ships pre-loaded with media for hassle-free, quick & easy installation!
- New Upgrades Included:
- NSF 61 Certified 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
On Sale
On Sale
Twin Tannin Eater-12
The RainDance Twin Tannin Eater-12
Twin Continuous Tannin Filter/Water Softener
Function: 24/7 Alternating Twin Tanks Multipurpose Metered Regeneration Flow Tannin Filter & Water Softener - Removes High Well Water Tannins & Softens Hard Water! Perfect for Whole House Tannin Filtration, Restaurant and Light Commercial Well Water Treatment Applications.
RainDance Water Systems 2025: Free Upgrades
(No Extra Charge For These Upgrades!)
We Are Including The Following FREE Options:
Special Offer
Limited Time Coupon: Online Orders Save an additional $400 with code TE400 at checkout!
Free Shipping: Included within the continental US.
Phone Orders: Mention the coupon code when ordering over the phone.
The RainDance Water Systems Twin Tannin Eater-12 Twin Alternating High Tannin Removal and Hard Well Water Softener:
Twin Continuous Tannin Filter/Water Softener
Function: 24/7 Alternating Twin Tanks Multipurpose Metered Regeneration Flow Tannin Filter & Water Softener - Removes High Well Water Tannins & Softens Hard Water! Perfect for Whole House Tannin Filtration, Restaurant and Light Commercial Well Water Treatment Applications.
RainDance Water Systems 2025: Free Upgrades
(No Extra Charge For These Upgrades!)
We Are Including The Following FREE Options:
- Installation Kit: Be prepared for your installation! We are including optional accessories to make your Tannin Eater installation a breeze.
- Lifetime Water Testing: We offer lifetime water testing for as long as you own your Tannin Eater.
Special Offer
Limited Time Coupon: Online Orders Save an additional $400 with code TE400 at checkout!
Free Shipping: Included within the continental US.
Phone Orders: Mention the coupon code when ordering over the phone.
The RainDance Water Systems Twin Tannin Eater-12 Twin Alternating High Tannin Removal and Hard Well Water Softener:
- Premium Water Treatment - Premium Services!
- Why you should consider a Twin Tannin Eater: Single-tank systems can’t backwash and soften & filter your water at the same time, so there may be times that untreated tannins & hard water flows into the plumbing. Our twin tank system, such as the Twin Tannin Eater offered by RainDance Water Systems, don’t suffer from this problem. NO Down Time! They keep filtering high tannins & softening your well water 24 hours a day, seven days a week.
- Softens Hard Water Up To 40gpg & Filters High Tannin Up To 5ppm
- Free lifelong water testing to maintain optimum performance.
- Ships pre-loaded with media for hassle-free, quick & easy installation!
- New Upgrades Included:
- NSF 61 Certified 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
On Sale
On Sale
Twin Tannin Eater-14
The RainDance Twin Tannin Eater-14
High Flow Twin Continuous Tannin Filter/Water Softener
Function: 24/7 Alternating Twin Tanks Multipurpose Metered Regeneration Flow Tannin Filter & Water Softener - Removes High Well Water Tannins & Softens Hard Water! Perfect for High Flow Large Home Tannin Filtration, Restaurant and Light Commercial Well Water Treatment Applications.
Providing Well Water Tannin Filtration Equipment For The Home & Commercial Business Since 1998 - Compare The RainDance Advantage!
Are you comparing well water tannin removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:
The RainDance Water Systems Twin Tannin Eater-14 Twin Alternating High Tannin Removal and Hard Well Water Softener: Premium Water Treatment - Premium Services!
Read about the Twin Tannin Eater-14 premium features and specifications below.
Free Shipping Within The Continental US
High Flow Twin Continuous Tannin Filter/Water Softener
Function: 24/7 Alternating Twin Tanks Multipurpose Metered Regeneration Flow Tannin Filter & Water Softener - Removes High Well Water Tannins & Softens Hard Water! Perfect for High Flow Large Home Tannin Filtration, Restaurant and Light Commercial Well Water Treatment Applications.
Providing Well Water Tannin Filtration Equipment For The Home & Commercial Business Since 1998 - Compare The RainDance Advantage!
Are you comparing well water tannin removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:
The RainDance Water Systems Twin Tannin Eater-14 Twin Alternating High Tannin Removal and Hard Well Water Softener: Premium Water Treatment - Premium Services!
- Why you should consider a Twin Tannin Eater: Single-tank systems can’t backwash and soften & filter your water at the same time, so there may be times that untreated tannins & hard water flows into the plumbing. Our twin tank system, such as the Twin Tannin Eater offered by RainDance Water Systems, don’t suffer from this problem. NO Down Time! They keep filtering high tannins & softening your well water 24 hours a day, seven days a week.
- Softens Hard Water Up To 40gpg & Filters High Tannin Up To 5ppm
- New Upgrades Included:
- 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 Tannin Eater-14 premium features and specifications below.
Free Shipping Within The Continental US
On Sale
On Sale
Tannin Only Tannin Eater-125-12T
The RainDance Tannin Only Tannin Eater-125-12T
1-8 Person Household Whole House Tannin Filter For Well Water
Function: Space Saving Metered Regeneration Tannin Filter - Removes High Well Water Tannins! Perfect for Whole House Tannin Filtration, Restaurant and Light Commercial Water Treatment Applications.
RainDance Water Systems 2025: Free Upgrades
(No Extra Charge For These Upgrades!)
We Are Including The Following FREE Options:
Special Offer
Limited Time Coupon: Online Orders Save an additional $400 with code TE400 at checkout!
Free Shipping: Included within the continental US.
Phone Orders: Mention the coupon code when ordering over the phone.
The RainDance Water Systems Tannin Only Tannin Eater-125-12T High Tannin Removal: Premium Water Treatment - Premium Services!
Read about the Tannin Only Eater-125-12T premium features and specifications below.
1-8 Person Household Whole House Tannin Filter For Well Water
Function: Space Saving Metered Regeneration Tannin Filter - Removes High Well Water Tannins! Perfect for Whole House Tannin Filtration, Restaurant and Light Commercial Water Treatment Applications.
RainDance Water Systems 2025: Free Upgrades
(No Extra Charge For These Upgrades!)
We Are Including The Following FREE Options:
- Installation Kit: Be prepared for your installation! We are including optional accessories to make your Tannin Eater installation a breeze.
- Lifetime Water Testing: We offer lifetime water testing for as long as you own your Tannin Eater.
Special Offer
Limited Time Coupon: Online Orders Save an additional $400 with code TE400 at checkout!
Free Shipping: Included within the continental US.
Phone Orders: Mention the coupon code when ordering over the phone.
The RainDance Water Systems Tannin Only Tannin Eater-125-12T High Tannin Removal: Premium Water Treatment - Premium Services!
- Filters High Tannin Up To 7ppm
- Free lifelong water testing to maintain optimum performance.
- Ships pre-loaded with media for hassle-free, quick & easy installation!
- New Upgrades Included:
- NSF 61 Certified 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 Tannin Only Eater-125-12T premium features and specifications below.
On Sale
On Sale
Tannin Only Twin Tannin Eater-12T
Large Household /Twin Tank Continuous Tannin Filtration
Long Term Well Water Tannin Treatment Solutions!
Providing Well Water Tannin Filtration Equipment For The Home & Commercial Business Since 1998 - Compare The RainDance Advantage!
Are you comparing well water tannin removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:
Read about the Twin Tannin Only Eater-12T premium features and specifications below.
Long Term Well Water Tannin Treatment Solutions!
Providing Well Water Tannin Filtration Equipment For The Home & Commercial Business Since 1998 - Compare The RainDance Advantage!
Are you comparing well water tannin removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:
- The RainDance Water Systems Twin Tannin Only Tannin Eater-12T High Tannin Removal: Premium Water Treatment - Premium Services!
- Filters High Tannin Up To 7ppm
- Free lifelong water testing to maintain optimum performance.
- Ships pre-loaded with media for hassle-free, quick & easy installation!
- New Upgrades included:
- NSF 61 Certified 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 Twin Tannin Only Eater-12T premium features and specifications below.
On Sale
On Sale
Tannin Eater-125-14 High Flow
The RainDance Tannin Eater-125-14
High Flow Tannin Filter/Water Softener
Function: Space Saving Multipurpose Metered Regeneration High Flow Tannin Filter & Water Softener - Removes High Well Water Tannins & Softens Hard Water! Perfect for Whole House Tannin Filtration, Restaurant and Light Commercial Well Water Treatment Applications.
RainDance Water Systems 2025: Free Upgrades
(No Extra Charge For These Upgrades!)
We Are Including The Following FREE Options:
Special Offer
Limited Time Coupon: Online Orders Save an additional $400 with code TE400 at checkout!
Free Shipping: Included within the continental US.
Phone Orders: Mention the coupon code when ordering over the phone.
Providing Well Water Tannin Filtration Equipment For The Home & Commercial Business Since 1998 - Compare The RainDance Advantage!
The RainDance Water Systems Tannin Eater-125-14 High Capacity Tannin Removal & Hard Water Softener: Premium Water Treatment - Premium Services!
High Flow Tannin Filter/Water Softener
Function: Space Saving Multipurpose Metered Regeneration High Flow Tannin Filter & Water Softener - Removes High Well Water Tannins & Softens Hard Water! Perfect for Whole House Tannin Filtration, Restaurant and Light Commercial Well Water Treatment Applications.
RainDance Water Systems 2025: Free Upgrades
(No Extra Charge For These Upgrades!)
We Are Including The Following FREE Options:
- Installation Kit: Be prepared for your installation! We are including optional accessories to make your Tannin Eater installation a breeze.
- Lifetime Water Testing: We offer lifetime water testing for as long as you own your Tannin Eater.
Special Offer
Limited Time Coupon: Online Orders Save an additional $400 with code TE400 at checkout!
Free Shipping: Included within the continental US.
Phone Orders: Mention the coupon code when ordering over the phone.
Providing Well Water Tannin Filtration Equipment For The Home & Commercial Business Since 1998 - Compare The RainDance Advantage!
The RainDance Water Systems Tannin Eater-125-14 High Capacity Tannin Removal & Hard Water Softener: Premium Water Treatment - Premium Services!
- Softens Hard Water Up To 40gpg & Filters High Tannins Up To 5ppm
- Free lifelong water testing to maintain optimum performance.
- New Upgrades Included:
- NSF 61 Certified 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
On Sale
On Sale
Tannin Only Tannin Eater-125-14T High Flow
High Flow Large Home /Commercial Well Water Tannin Filtration
Long Term Well Water Tannin Treatment Solutions!
RainDance Water Systems 2025: Free Upgrades
(No Extra Charge For These Upgrades!)
We Are Including The Following FREE Options:
Special Offer
Limited Time Coupon: Online Orders Save an additional $400 with code TE400 at checkout!
Free Shipping: Included within the continental US.
Phone Orders: Mention the coupon code when ordering over the phone.
The RainDance Water Systems Tannin Eater-125-14T High Flow High Capacity Tannin Only Removal System: Premium Water Treatment - Premium Services!
Read about the Tannin Eater-125-14T premium features and specifications below.
Free Shipping Within The Continental US
Long Term Well Water Tannin Treatment Solutions!
RainDance Water Systems 2025: Free Upgrades
(No Extra Charge For These Upgrades!)
We Are Including The Following FREE Options:
- Installation Kit: Be prepared for your installation! We are including optional accessories to make your Tannin Eater installation a breeze.
- Lifetime Water Testing: We offer lifetime water testing for as long as you own your Tannin Eater.
Special Offer
Limited Time Coupon: Online Orders Save an additional $400 with code TE400 at checkout!
Free Shipping: Included within the continental US.
Phone Orders: Mention the coupon code when ordering over the phone.
The RainDance Water Systems Tannin Eater-125-14T High Flow High Capacity Tannin Only Removal System: Premium Water Treatment - Premium Services!
- Filters High Tannins Up To 7ppm
- Free lifelong water testing to maintain optimum performance.
- New Upgrades Included:
- NSF 61 Certified 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 Tannin Eater-125-14T premium features and specifications below.
Free Shipping Within The Continental US
On Sale
On Sale
Iron Max/Tannin Eater-125
Iron Max-Tannin Eater Packaged Well Water Solutions
Reliable Whole House & Light Commercial Filtration for Challenging Well Water
Built to Perform:
Engineered to handle seasonal well water changes with high iron and tannin spikes, the Iron Max-Tannin Eater delivers comprehensive filtration for iron, manganese, sediment, sulfur odor, tannins, and hard water.
Key Features:
Reliable Whole House & Light Commercial Filtration for Challenging Well Water
Built to Perform:
Engineered to handle seasonal well water changes with high iron and tannin spikes, the Iron Max-Tannin Eater delivers comprehensive filtration for iron, manganese, sediment, sulfur odor, tannins, and hard water.
Key Features:
- Functionality: Whole house/light commercial water softener with iron, manganese, sediment, sulfur odor, and tannin filtration.
- Removal Capacities:
- Up to 12ppm iron (ferrous & ferric)
- 5ppm manganese
- 3ppm hydrogen sulfide gas (sulfur odor)
- 3-5 micron sediment
- 40gpg water hardness
- 5ppm tannin
- Flow Rate: Supports 1-8 people / 1-3 bathrooms with up to 10gpm flow.
- Preloaded Tanks: Delivered preloaded with filter media for hassle-free setup.
- Included Accessories: Free installation kit, before & after iron and hard water test kits, and a preloaded flash drive with easy-to-follow instructions.
- Free Shipping within the Continental USA.
On Sale
On Sale
Non-Electric Tannin Eater-125-12NE Tannin Filter
1-8 Person Household / Off The Grid Well Water Tannin Filter
Long Term Well Water Tannin Treatment Solutions!
Providing Well Water Tannin Filtration Equipment For The Home & Commercial Business Since 1998 - Compare The RainDance Advantage!
Are you comparing off the grid well water tannin removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:
Free Shipping Within The Continental US
Long Term Well Water Tannin Treatment Solutions!
Providing Well Water Tannin Filtration Equipment For The Home & Commercial Business Since 1998 - Compare The RainDance Advantage!
Are you comparing off the grid well water tannin removal systems? Read more About Us, our Free Water Testing Service, unmatched accessories & the services we provide below:
- The RainDance Non-Electric Tannin Eater water softener/tannin filter combo system includes the following premium features:
- Perfect For Off-The-Grid Well Water Tannin Removal Applications
- Preloaded Filter Tank with Tannin-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
