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  • Twin Sulfate Eater-12

Twin Sulfate Eater-12

SKU:
$3,899.00
3549 3899 $3,549.00
$3,549.00
On Sale
Unavailable
per item
ON SALE NOW - FREE SHIPPING - DISCOUNTS AVAILABLE
RainDance Twin Sulfate Eater-12
​High Flow: 10GPM Twin Tank Continuous
​Well Water Sulfate Filter/Water Softener
Use For Whole House Sulfate Removal & Hard Water Softening, Poultry & Livestock, Farms & Commercial Well Water Treatment
 
​
Limited-Time Coupon: Online orders save an additional $300 with code SE300 at checkout! Enjoy Free Shipping within the continental U.S. Phone orders can also redeem this coupon – just mention the code!


RainDance Water Systems 2025: Free Upgrades
(No Extra Charge For These Upgrades!)
  • Free Installation Kit: Includes accessories to make installing your Sulfate Eater easier.
  • Lifetime Water Testing: As a Sulfate Eater owner, you’ll enjoy free water testing for life.
  • Optional Yearly Reminders: Opt-in for yearly water testing reminders via email or text.

Introducing the RainDance Twin Sulfate Eater-12
Function:
Continuous 24/7 Alternating Twin Tank Multipurpose Metered Regeneration High Flow Sulfate Filter & Water Softener

​Key Benefits:
  • Removes High Well Water Sulfates: Effective filtration for sulfates up to 1500 ppm.
  • Softens Hard Water: Tackles hard water up to 40 gpg (680 mg/L).
  • Designed for Whole House Applications: Ideal for homes, farms, and light commercial use.
Why Choose the Twin Sulfate Eater?
  • No Downtime: Unlike single-tank systems, our twin tank design allows for simultaneous filtering and softening, ensuring uninterrupted water treatment.
  • Protects Plumbing: Safeguards against hard water scale and sulfate corrosion, extending the life of your fixtures and plumbing.
  • ​Health Concerns: High levels of sulfate (above 250 ppm or mg/l) can cause diarrhea and dehydration, particularly dangerous for infants, the elderly, and individuals with certain health conditions.
  • Easy Installation: Ships pre-loaded with media and includes a free installation kit.
New Upgrades:
  • NSF 61 Certified Water Treatment Media
  • NSF Certified Control Valve & Tank
  • Free Installation Kit with Bypass
  • EZ-Installation Instructions on Flash Drive
  • 24/7 Technical Support

Need Help?
For questions about the Sulfate Eater, click the Online Chat icon or call 1-877-788-8387 to speak with a RainDance Specialist. We're here to help!
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Add to Cart
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​The Sulfate Eater removes high sulfates at every tap and is more economical costing thousands less than a whole home reverse osmosis system. Its space saving - the Sulfate Eater requires only 2 tanks whereas a whole home ro requires many pieces of equipment including a large water storage tank. The Sulfate Eater not only removes high sulfates it also softens hard water! A whole house reverse osmosis system requires a separate water softener. Our Sulfate Eater uses NSF Approved Certified 61 filtration media. Easy To Use, Service & Install: The Sulfate Eater uses a water efficient metered initiated automatic backwashing control valve and allows the user to use either standard sodium water softener pellets or use the sodium-free potassium pellet option!
Featured Blog: How Does The Sulfate Eater Work?
Model #  Twin Sulfate Eater-12 Softener & Sulfate Filter
(a
ppearance & color may vary from picture)
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Twin Sulfate Eater
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Made in the USA of foreign & domestic parts
Dimensions and Specifications:
  • Tanks: (2) 12"dia. X 52"ht Total Height 63"
  • Brine Tank: 18"x40"
  • Max. Flow Rate: 10gpm
  • Backwash Flow Rate: 3gpm
  • Power: 24v, 110v 60hz
  • System Weight: 175lbs
  • Plumbing Size: 1" 
  • Bypass: Yes, Included
  • EZ-Maintenance Just add Sodium or Sodium Free Option Potassium Pellets  
  • Tank Jacket: Yes, Included
  • Installation Instructions: Yes, Included
  • Tech Support: Yes, Included​
Maximum Removal Capacities:
  • 1500ppm High Sulfate Filtration 
  • 40 grains Hardness - Hard Water Softening
  • Manganese needs to be below: 0.05ppm
  • Iron needs to be below: 0.3ppm
  • Max Pressure: 100psi
  • Min Pressure: 30psi
  • pH Level Needed: 6.0 or Greater
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                               Free Twin Sulfate Installation Kit & Accessories Included With Your Order
Only From RainDance Water Systems 
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​Be prepared like a RainDance dealer with the on-site Sulfate Eater - 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 flex connectors, before & after water test bibbs, hard water test kit, teflon tape, o-ring lube, and more. As always, our Preloaded USB Flash Drive contains all the installation instructions, diagrams, and manuals you or your installer need for easy installation and maintenance. 
Additional plumbing materials such as pipe and fittings are not included. These materials are readily available at any hardware or home improvement retail store.
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​Sulfate 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. 
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Limited Time Free Offer: 
Stainless steel flex connectors Included! These NSF certified connectors can make installation a breeze. Available in 3/4" or  1" only
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Limited Time Free Offer: 
(2) brass hose bibs included! These bibs easily install before and after your Sulfate Eater to create the ultimate water testing ports. This will allow you to easily test your untreated well water and post filtered water with on-the-spot ease. ​
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Limited Time Free Offer: Never lose your manuals again! Sulfate Eater installation instructions, documents & free lifetime water testing forms are preloaded on a convenient RainDance flash drive for easy access.
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​The Sulfate Eater is more economical costing thousands less than a whole home ro. Its space saving - the Sulfate Eater requires only 3 tanks whereas a whole home ro requires many pieces of equipment including a large water storage tank. The Sulfate Eater not only removes high sulfates it also softens hard water! A whole house reverse osmosis system requires a separate water softener. Our Sulfate Eater uses NSF Approved Certified 61 filtration media. Easy To Use, Service & Install: The Sulfate Eater uses a water efficient metered initiated automatic backwashing control valve and allows the user to use either standard sodium water softener pellets or use the sodium-free potassium pellet option!
The Twin Sulfate Eater alternating twin tanks provide an uninterrupted supply of sulfate filtration and soft water to your application source. The Twin Alternating Sulfate Eater has two tanks for softening and filtering. Water is softened and filtered in one tank while the other is in a standby mode. When the 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.

Note: If you already have a water softener in place we can design the Twin Sulfate Eater to treat high sulfates only (no water softening) for greater removal capacity - The Twin Sulfate Eater would be installed after your existing water softener. 
 
System Function
Whole House / Agriculture / Livestock / Light Commercial Twin Alternating Continuous Well Water Treatment System
  • Unlike most Sulfate filters, the Sulfate Eater is designed to soften your hard water as well as remove high levels of sulfates.
  • The Whole House, Light Commercial, Agriculture Sulfate Eater provides crystal clear, soft, water at every tap!
  • Removes High Levels of Sulfates up to 1500ppm (mg/l)!
  • Sulfate levels reduced well below the EPA standard and in most cases non-detectable!
  • Removes up to 40 grains per gallon hardness (684 mg/l)!
  • Prevents Staining on Bathroom & Kitchen Fixtures!
  • Prevents Staining on Dishes, Dishwasher, Washing Machine & Clothes!
  • Prevents Hard Water Scale!
  • Simple to Install - Connects to the Main Water Supply Line!
  • Significantly Reduces Soap & Cleaning Product Consumption!
  • Provides Excellent Grooming & Cosmetic Benefits!
  • Reduces Water Heating Costs!
  • Prolongs the Life of Water Heaters - Icemakers - Dishwashers - Coffeemakers - Plumbing Fixtures!
  • Keeps Glassware & Silverware Sparkling!
  • Household Cleaning & Maintenance is Reduced!
  • Clothes are Brighter & Cleaner!
  • Reduces Existing Scale Buildup!
​Sulfate testing not included with our free water testing service. Contact us to find out how you can have a complete well water analysis.
​Q: Why Buy A Well Water Sulfate Treatment System From RainDance Water Systems? Compare:
 
A: 20+ years in the well water treatment industry - We design easy to maintain, affordable, reliable high well water sulfate treatment packages built to last - We offer a FREE transferable warranty with all RainDance Sulfate Filters - Free delivery within the continental USA - Installation kit included with most systems - Optional water leak & drip alerts - 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.

​Do you have high iron? Protect your Sulfate Eater with the Iron Max at packaged pricing!

Iron Max PRO-10 - Must Be Purchased With Specified Filters At The Same Time

$1,765.00 $1,295.00
View Details
The RainDance Water Systems Iron Max PRO-10 Whole House, Irrigation or Light Commercial Well Water Treatment - This specially priced Iron Max PRO must be purchased together at the same time with specified whole house well water filters - No Exceptions!

  • Must be purchased with specified Nitrate Eater, Sulfate Eater, or Tannin Eater systems only.
  • Can be combined with our Whole House Reverse Osmosis & Nanofiltration Systems!
  • Treats Iron up to 10ppm, Manganese up to 5ppm, Hydrogen Sulfide 3ppm, Sediment 3-5 microns​
  • ​Ships pre-loaded with media for hassle-free, quick & easy installation!

Read about the Iron Max PRO-10 premium features and specifications below.

Free Shipping Within The Continental US
​
*This system is not available for individual sale
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Phone (USA)
: 1-877-788-8387   |   Phone (International): 760-788-8387
Office Hours: 9am-5pm PST - Monday through Friday
​After Hours Care: [email protected] 
 Around-the-Clock Online Support


Main Company Website: www.raindancewatersystems.com
Headquartered in California, USA
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