RainDance Sulfate Eater – Advanced Well Water Sulfate & Hard Water Filtration Since 1998
The RainDance Whole House Sulfate Eater is your comprehensive solution for removing high sulfate levels and softening hard water from well sources. Using NSF Certified ion exchange resins, this advanced system reduces sulfate levels up to 1500 ppm and hardness up to 40 grains per gallon (gpg), ensuring safe, high-quality water for your home, farm, or business. Trusted for reliability, the Sulfate Eater is specifically engineered for whole-house, agricultural, and commercial use.
Trending Now: Sulfate Eater - What People Are Buying:
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Sulfate Eater-125-12 Whole House Sulfate Filter |
Sulfate Eater-125-14 High Flow Sulfate Filter Water Softener |
Twin Sulfate Eater-12 24/7 Sulfate Filter Water Softener |
Iron Max Sulfate Eater Iron Removal Sulfate Filter Water Softener |
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Case Study: Read How The Sulfate Eater Reduced A Sulfate Level Of 800mg/l To Below 25mg/L For A Colorado Home Owner
Why Choose the RainDance Sulfate Eater?
- Dual Functionality: Removes sulfates and softens hard water in a single system, perfect for well water with high sulfate content.
- Engineered for Efficiency: Designed for high flow rates and large-capacity needs, suitable for homes, farms, and commercial applications.
- Water-Efficient Backwashing: Metered-initiated backwashing minimizes water waste, with options for using sodium or potassium pellets.
- Lifetime Support & Free Testing: Includes free water testing for the life of the system, with expert support 7 days a week.
- Ask About Our FREE Add-On's: Concerned about chemicals in your water e.g. pesticides, herbicides & insecticides? We will include a post filter at no extra charge!
Understanding Sulfate Removal in Well Water
- Ion Exchange Technology: NSF Certified ion exchange resins capture and remove sulfates without depleting essential minerals.
- Softening & Filtration: Softens water while reducing sulfate, minimizing scale buildup in pipes and appliances.
- Customizable Options: Use standard sodium softener pellets or a sodium-free potassium option for flexibility.
- Cost Effective: A whole house reverse osmosis system can cost between $5000-$15000. Making the Sulfate Eater an economical solution for your sulfate and hard water removal needs.
Proven Performance Nationwide
RainDance Sulfate Eater systems are trusted by customers across the U.S. and worldwide, with installations in well water systems in states like New Mexico, Colorado, Texas, Arizona, and Michigan. Our commitment to quality ensures effective sulfate removal in diverse environments.
Contact Us for customizable solutions tailored to your specific well water sulfate chemistry profiles, ensuring optimal performance for your individual needs.
Guaranteed To Filter High Well Water Sulfates To Below The USEPA Max Level Of 250mg/L
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 Sulfate Eater-125-12 Filters 1500ppm Sulfates Softens 40gpg (684ppm) Hard Water 2 In 1 Space Saving Sulfate Removal & Hard Water Softening 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  |
Sulfate Only Sulfate Eater-125-12S Filters 2000ppm Sulfates *Installed after your softener. 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! |
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Sulfate Eater-125-14 Filters 1500ppm Sulfates 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 |
Sulfate Only Sulfate Eater-125-14S Filters 2000ppm Sulfates *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-Sulfate Eater Well Water Package includes our premium Iron Max high iron, manganese, sediment & sulfur odor removal system with our Sulfate Eater hard well water softener & high sulfate filtration system
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Iron
Max-Sulfate Eater Flow Rate: 10gpm Pipe Size: 3/4", 1" or 1.25" Iron & Sulfate Removal + Hard Water Softening Click To View Special Price |
Twin Alternating Sulfate Removal Systems
The perfect choice for on demand water treatment with no down time!
The Twin Alternating Sulfate Eater is used where there is a high demand for sulfate treatment at flow rates or higher water usage than those obtainable through a single water softening system.
The Sulfate 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.
Compare Sulfate Filters: Single-tank sulfate filters can’t regenerate and filter your sulfate & hard water at the same time, so there may be times that untreated sulfate and hard water flows into the plumbing. Our Twin-tank systems such as the Twin Sulfate Eater, offered by RainDance Water Systems, don’t suffer from this problem. They keep softening and filtering sulfate in your water 24 hours a day, seven days a week.
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Twin Sulfate Eater-12 Filters 1500ppm Sulfates Softens 40gpg (684ppm) Hard Water Flow Rate: 10gpm Pipe Size: 3/4" or 1" 1-8 Person Household / 1-3 Bathrooms / Light Commercial Continuous Sulfate Filtration Click To View Special Price |
Sulfate Only Twin Sulfate Eater-12S Filters 2000ppm Sulfates *Installed after your softener. Flow Rate: 10gpm Pipe Size: 3/4" or 1" 1-8 Person Household / 1-3 Bathrooms / Light Commercial Continuous Sulfate Filtration Click To View Special Price *Exclusive RainDance H2O Store Product! |
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Twin Sulfate Eater-14 Filters 1500ppm Sulfates Softens 40gpg (684ppm) Hard Water Flow Rate: 15gpm Pipe Size: 1.5" Large Homes / Commercial Farms / Industrial Continuous Sulfate Filtration Click To View Special Price |
The Commercial Twin Sulfate 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 Sulfate Eater systems in parallel to accommodate higher flow rates!
| Model | Media | Size | Pipe Size | Approx. Weight | Flow Rate |
| Twin Sulfate 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 Sulfate 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 Sulfate 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 Sulfate 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 Filtering High Sulfates? Contact Us 24/7:
Need To Purchase A Sulfate Filter: Sales@RainDanceWaterSystems.com
Have A Technical Question Or Need Support: Support@RainDanceWaterSystems.com
Would Like To Become A Sulfate Eater Dealer: Accounts@RainDanceWaterSystems.com
Economical sulfate treatment alternative to whole house reverse osmosis!
Space-saving design eliminates the need for separate water softener and sulfate filter!
Filters high sulfate up to 1500ppm (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!
Sulfate Eater-125-12 & Twin Sulfate 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!