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No Salt Hard Water Treatment
NO SALT High Flow Sierra-FX-125-12 Product Navigation:
 Specifications | Essentials | Accessories | Questions & Answers

RainDance Water Systems Product
salt free water conditioner 

No Salt Sierra-FX-125-12 HIGH FLOW (18gpm Flow Rate) Whole House Hard Water Conditioner, Chlorine, Chloramine, Sediment, & Organic Chemical Filtration System - Designed For Municipal "City Treated Water" 

Retail Price: $2,595.00

Special Price: $2,095.00
- Save More With RainDance Online Discounts - Ask How

- The High Flow Sierra-FX-125-12 requires NO chemicals or salts to be added!
- Shipping: Sierra-FX Filter Tank is delivered preloaded with filter media for easy installation.
- Function: Chemical-Free/Salt-Free Hard Water Conditioner, Chlorine, Chloramine, Pesticides, & Organic Chemical Water Filter for Whole House, Irrigation, Restaurants, Craft Beer Breweries and Light Commercial Water Treatment
- Sizing: Suitable for 1-10 People / 1-5 Bathrooms - Up To 18gpm Flow Rate
- Removal Capacities: Chlorine, Chlorine By-products, Chloramines, Pesticides, Insecticides, Herbicides and Organic Chemicals - Hard Water Conditioner Up To 25gpg
- Certifications: Uses NSF 61 Certified Filter Media & NSF Certified Valve & Tank
- Accessories: Includes Free Installation Kit, Before & After Chlorine Test Kit, Water Leak Detector, Preloaded Flash Drive With EZ-Instructions
- Support: 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 water filtration equipment for residential homes, commercial business, farms and livestock.

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salt free water conditioner
Includes Free Delivery
Within The Continental US

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Product Specifications

System Function
Chlorine, Chloramine, Pesticide, Herbicide, Insecticide, Organic VOCs Chemicals & Sediment Filtration - Salt-Free Hard Water Conditioner
System Applications Whole House, Restaurants, Craft Beer Breweries, Commercial Business, Farms, Livestock, Agriculture, Irrigation water Systems

 Tank 12" dia. x 63" ht. Operating Parameters Conditions Hard Water Up To 25gpg or 427ppm (mg/L)
Service Flow Rate High Flow 15gpm / Peak 18gpm
Control Valve
Automatic Backwashing

Backwash Flow Rate
*No Maintenance
Chemical-Free & Salt-Free
*No Routine Maintenance Required!

110v 60hz Bypass Valve Yes, Included

System Weight
Approx 120 lbs Protective Tank Jacket Yes, Included

Plumbing Size
3/4", 1" or 1.25" 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 tanks 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.

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

The RainDance Sierra-FX DIY Installation/Service Kit
Includes 24/7 365 Day Automatic Water Leakage Detector
Be prepared like a RainDance dealer with the on-site Sierra-FX 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 chlorine 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.
  Sierra-FX Installation Tubing - Includes *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!

Product Questions & Answers

Have a water conditioner question that hasn't been answered? Live chat with a RainDance specialist for a quick answer!
Q: Will the Sierra-FX soften & totally remove hard water? A: The Sierra-FX Series will filter chlorine, chlorine by-products, chloramines, pesticides, insecticides, herbicides, organic chemicals and sediment, it will also reduce the effects of hard water scale up to 25gpg with a built-in no salt hard water scale treatment module. To "soften water" you actually have to remove the calcium and magnesium hard water minerals with salt-based ion exchange systems. With the Sierra-FX Series calcium and magnesium remains in your water. These systems are alternatives to salt based water softeners and perfect for customers who don't want to add salt to their water, don't want the hassle of heavy salt bags and salt maintenance, or just want to Go Green! Unlike salt using water softeners the Sierra-FX drain water can be reclaimed and is safe for septic tanks 
Q: How does the Sierra-FX condition hard water without salt? A: The Sierra-FX Series use a built-in "Oxy-Mag" module that use a "Tri-Pole" magnetic field featuring a strong neodymium magnetic module. Hard water starts its journey by entering the pressure reduction chamber which slows the velocity allowing for enhanced magnetic field contact time as the water envelops the magnetic field reducing the effects of hard water scale.   

Q: How is the Sierra-FX different from a standard salt-free water filter?
A: The RainDance Sierra-FX is specifically engineered for municipal "city treated" water applications and contains specialty carbon filter media engineered to filter chlorine, chlorine byproducts, vocs, chloramines and other chemicals  

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

Q: What kind of maintenance is required for this system?
A: The Sierra-FX is considered a maintenance-free system because it does not require any routine filter changes and there are no chemicals or salt to add. This system uses automatic backwashing to clean the filter media which also prevents low pressure and low flow problems.

Q: Will this system discharge any harmful chemicals in my septic system?
A: This system does not use any chemicals like salt, potassium permangenate or chlorine for regenerating so this system is safe to use with septic systems. In most cases the drain water can actually be reused in other areas like irrigation.

Q: Why does this system backwash?
A: The backwash keeps the media clean and fresh for optimum filtration performance by preventing compacting and low pressure. The drain water can be routed to a drain source, such as a washing machine drain, and in some cases the water can be reused on the landscape. Backwash frequency is typically once a week.

Q: How long does the filter last?
A: The entire system does not need to be replaced, just the filter media. This media is designed to last up to 5-8 years depending on water chemistry and usage. When the media is spent you can simply remove the old media and load new media into your system for continued years of service.

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 Sierra-FX only requires 3 simple connections - inlet, outlet, and drain line. We provide detailed installation instructions, pictures, and offer several means of tech support for you or your installer if needed.

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