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      • Twin Sediment Filters
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      • Twin Iron Eater
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      • Twin Nitrate Eater
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      • Twin Sulfate Eater
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    • Emergency Portable Water Purification Systems
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    • Equine Livestock Filters >
      • Agriculture Water Treatment
      • Irrigation
    • Commercial Reverse Osmosis Systems >
      • Light Commercial Reverse Osmosis Systems
      • High Performance Reverse Osmosis Systems
      • Commercial Reverse Osmosis Water Filter Systems
      • Integrated Skid Reverse Osmosis Systems
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      • Commercial Sea Water Filters
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  • RDCW-2000 Whole House Reverse Osmosis For Municipal City Tap Water

RDCW-2000 Whole House Reverse Osmosis For Municipal City Tap Water

SKU:
$7,575.00
7575 9670 $6,575.00 - $8,670.00
$6,575.00
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per item
RainDance RDCW-2000 Gallon Per Day "City Water" Whole House Reverse Osmosis System With No-Salt Hard Water Pretreatment & UV Bacteria Treatment

Overview:
Elevate your home’s city-treated water quality with the RainDance RDCW-2000 GPD Whole House Reverse Osmosis System, designed for households of 1–10 people and up to 3 bathrooms. Built to manage high TDS levels (up to 2,000 ppm), this high-capacity RO system removes a wide range of contaminants to provide pure, great-tasting water at every faucet. Each package comes standard with chlorine and chloramine pretreatment and a salt-free hard water conditioner that prevents scale, limescale, and corrosion—helping protect your plumbing while extending the lifespan of your RO membranes.

CLICK THE CHAT BUTTON! Have a question about our "CITY WATER" whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Key Features
  • Comprehensive Filtration: Effectively removes a broad range of contaminants that can be found in municipal water, including salts, heavy metals (lead, arsenic, chromium, copper), pesticides, herbicides, nitrates, fluoride, chlorine, chloramines, VOCs, and disinfection byproducts (THMs & HAAs). Reverse Osmosis is also proven to reduce harmful chemicals such as PFAS (including PFOA & PFOS), pharmaceuticals, microplastics, and other emerging contaminants.
  • Versatile Application: Engineered specifically for municipal/city-treated water sources, delivering dependable, whole-house protection.
  • High Capacity: Produces up to 2,000 gallons of purified water per day, making it ideal for medium to large households or homes with higher water demands.
  • Enhanced Safety: Features post-treatment pH correction to maintain non-acidic water and protect plumbing. Plus monitors for TDS, pH, and temperature ensures consistent performance and water quality.
  • User-Friendly Design: Includes clear installation and service instructions with diagrams. Standard package comes with integrated carbon pretreatment for chlorine and chloramine removal, plus a separate salt-free hard water conditioner that prevents scale, corrosion, and limescale—extending the life of your RO membranes and plumbing system.
  • Bonus Offer: For a limited time, receive a FREE Post-UV Disinfection System to keep your water bacteria-free and safe at every tap.

Additional Benefits:
  • Free delivery within the continental US.
  • Lifetime support and water testing services.
  • 24/7 customer support for any questions or concerns.

Get Started: For assistance, click the chat icon or call 1-877-788-8387 to speak with a RainDance Specialist. Keep scrolling for additional information.

Join the RainDance Advantage today and experience unparalleled water purification for your home!
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​💧 Learn More About Whole House RO for City Water
Want to dive deeper into how the RDCW-1000 & RDCW-2000 Whole House Reverse Osmosis Systems work and why they’re the ultimate choice for municipal tap water?
👉 Read Our Blog: The New RainDance Whole House RO Packages for City Water
Discover how our salt-free scale prevention, advanced RO purification, post pH correction, and UV disinfection deliver pure, safe, and great-tasting water throughout your home.
Information on how to add a free UV system to your RainDance whole house reverse osmosis package
Installing a post-UV system after the RO storage tank gives your family peace of mind by delivering freshly disinfected water to every faucet. Even if bacteria or microorganisms find their way into the storage tank or plumbing, the UV system provides a final safeguard—ensuring safe, clean, and worry-free water throughout your home.

​The RainDance RDCW-2000 "City Water" Whole House Reverse Osmosis System
​RainDance RDCW-2000 GPD Whole House Reverse Osmosis for City Water
Take control of your municipal water quality with the RainDance 2000 GPD Whole House Reverse Osmosis System. Engineered for households that demand the cleanest, safest water possible, this high-capacity RO system goes beyond standard filtration to remove a wide range of city water contaminants while protecting your home’s plumbing, appliances, and fixtures.

At its core is a 2000 gallon-per-day RO unit that delivers enough purified water for large households with multiple bathrooms. To safeguard the system and maximize performance, each package includes an integrated carbon pretreatment filter to eliminate chlorine and chloramines, along with a no-salt, environmentally friendly hard water conditioner that prevents scaling, limescale, and corrosion designed to protect and extend the life of the RO membranes. 

After purification, the water is conditioned with post pH correction to keep it balanced and non-acidic, ensuring long-term plumbing protection and better taste. Finally, a post-UV disinfection system provides the ultimate peace of mind by neutralizing bacteria before the water reaches your faucets.
With advanced design, premium pretreatment, and powerful safeguards, the RainDance RDCW-2000 GPD Whole House RO System ensures consistent, pure, and great-tasting water for your entire home—backed by over 25 years of reverse osmosis expertise.
2000gpd whole house reverse osmosis with no salt hard water pretreatment
​How the RainDance RDCW-2000 Whole House RO System Works
Stage 1: No-Salt Hard Water Conditioner – Our environmentally friendly scale prevention system is the first line of defense. It protects the RO membranes and plumbing from limescale, corrosion, and mineral buildup—without the need for salt or chemicals.
Stage 2: Carbon Pretreatment Filter – Designed for city-treated water, this filter removes chlorine, chloramines, and other harmful chemicals that can damage RO membranes and affect taste and odor.
Stage 3: Reverse Osmosis Membranes – The heart of the system. High-capacity RO membranes reduce salts, heavy metals, fluoride, nitrates, pharmaceuticals, PFAS, microplastics, and more—producing up to 2,000 gallons per day of purified water.
Stage 4: Post pH Correction – Immediately after purification, the water is balanced to remain non-acidic. This step prevents corrosion, protects your plumbing and fixtures, and ensures better-tasting water.
Stage 5: Storage Tank – Because reverse osmosis produces water in a small, steady stream, purified water is collected in a storage tank to guarantee a constant supply for your entire home.
Stage 6: Repressurization Pump – The stored RO water is delivered back into your home at full household pressure, allowing taps, showers, and appliances to run simultaneously without performance loss.
Stage 7: UV Disinfection – As a final safeguard, powerful ultraviolet light neutralizes bacteria, viruses, and microorganisms—ensuring safe, clean water at every faucet.
whole house reverse osmosis system for city treated water
RainDance RDCW-2000 Whole House RO Package Premium Features & Specifications​ 
no-salt hard water conditioner prevents scale, limescale, and corrosion for whole house reverse osmosis systems.
​Salt-Free Hard Water Conditioner Pre-Treatment - Alternative to salt using water softeners, salt-free hard water conditioner, anti-scaling, prevents limescale, corrosion & deposits! Provides hard water pre-treatment to protect and prolong the life of RO membranes by reducing the scaling and fouling effects from hard water. Perfect for areas of the country that have chloride discharge limits. No salt to add - No Maintenance -  Non-Electric! 
        • 
Durable Stainless Steel Design for Long-Term Reliability
        • Approx. 10"L x 2"D
        • 3/4" ports
arbon pretreatment filter removes chlorine and chloramines from city water before the RainDance whole house RO system.
Integrated Sediment & Chlorine/Chloramine Chemical Pretreatment System - 2.5"x 20" Carbon Prefiltration. Provides RO pre-treatment protection from sediment, dirt, debris, chlorine, chloramines, chlorination by-products, organic chemicals, herbicides, pesticides, insecticides, radon, and much more. Non-Electric!
Carbon prefilter should be replaced every 4 months*. *some applications may require more frequent replacements  ​
High-capacity reverse osmosis membranes for 2000 GPD whole house RO system remove salts, PFAS, nitrates, and more.
2000GPD Wall Mount Reverse Osmosis System ​
  • Manual On and Off Control Switch
  • (3) Low-Energy Membranes
  • 5-Micron Carbon Pre-Filter Cartridge
  • (3) SS–Series Membrane Housings
  • (1) 20" Slim Line Cartridge Housing
  • Brass Rotary Vane High-Pressure Pump
  • Feed Low-Pressure Switch
  • Feed Solenoid Valve
  • 316L Stainless Steel Concentrate Valve
  • Permeate and Concentrate Flow Meters
  • Standard Voltage + Amp Draw: 110V, 60Hz, 1PH, 11 A
  • Approximate Dimensions: L x W x H: 39" x 10" x 47"
  • Approximate Weight: 124lbs
  • (3) RO Membrane should be replaced every 2-4 years*. *some applications may require more frequent replacements  ​
  • Glycerin-Filled Pre-Filter Pressure Gauge (0-100 psi)
  • Glycerin-Filled Pump Pressure Gauge (0-300 psi)
  • ODP High Efficiency Carbonator Motor
  • Push/Pull Fittings with Locking
    Safety Clips
  • White Powder Coated Aluminum Frame
  • ​Recirculation Valve - Can provide high recovery / lower waste
  • Minimum Feed Water Required: 2.5gpm
  • Connections:
  • Feed Water 3/4" FNPT
  • Permeate (RO Pure Water) 3/8" quick connect
  • Concentrate (Drain Water) 3/8" quick connect
Post pH correction system balances RO water to prevent acidic water damage to plumbing and fixtures.
Remineralizing & pH Neutralizing System – Designed to keep your RO water non-corrosive and protect any copper plumbing. This calcite system adds back calcium and magnesium minerals to enhance the water taste for people who prefer drinking mineral water, while also effectively neutralizing acidity and raise the pH of the water. (1) 4.5” x 20” Big Blue Replaceable pH Cartridge mounted separately. pH cartridge NSF Certified 42 & 61 - Includes housing, bracket, and wrench for easy maintenance. Non-Electric!
Post Remineralizer Filter should be replaced every 9-12 months*. *some applications may require more frequent replacements  ​
Whole house RO storage tank holds purified water for consistent household supply.
​*Atmospheric Storage Tank - Choose from 2 sizes or supply your own tank! Tanks includes float & float switch.​ FDA/USDA Approved  *Appearances & color will vary.
  • SUPPLY YOUR OWN STORAGE TANK: If our selected storage tank options don't fit your needs we welcome you to source your own storage tank that works best for you. We will still include the float and float switch free of charge to go with your own storage tank!
  • 300 Gallon Capacity Tank: Made to fit through standard doorways! Dimensions: 34"D x 85"H
  • 500 Gallon Capacity Tank: High capacity for high demand users! Dimensions: 48"D x 82"H
​*Note: bulk head fittings required for storage tank assembly
Repressurization pump delivers stored RO water to the home at full pressure for taps and appliances.
​On Demand Delivery Pump - Fully integrated compact booster pump draws water from RO storage tank and delivers perfect water pressure to all taps. The built-in electronic controller provides constant pressure which ensures that the pump starts automatically when water is consumed and operates continuously until water is not required. 1" Inlet/Outlet Ports. Power is 110v, 1-phase. 1 HP Motor. Output is 10 gpm at 48psi.
Post-UV disinfection system for RainDance whole house RO neutralizes bacteria and microorganisms.
Post UV Water Disinfection Systems: The UV process is quick, simple, inexpensive, and environmentally friendly as it does not add anything to your water and creates no disinfection by-products. Our most ecological way of treating bacteria.
Dimensions
Inlet/Outlet: 3/4” - 1” MNPT COMBO
Chamber Length: 17.75" x 3.5"
Controller: 7.25" x 3.5" x 2.5"
Weight: 12.5lbs
Electrical
Voltage: 100-240v
Frequency: 50-60hz
Power Consumption: 35w (1.5 amps)
UV Bulb should be replaced every  12 months. ​
TDS & pH monitors to test your whole house reverse osmosis water quality


​​Bonus: Total Dissolved Solids (TDS), Conductivity (EC), Water Temperature & pH Water Quality Monitors also included.
3 year supply of replacement filters to keep your whole house reverse osmosis system running strong
​Limited Time Only: 3 Year Replacement Prefilter Package Included!  
  • 9 Carbon Prefilters - Designed to pretreat any chemicals such as chlorine, pesticides, insecticides & herbicides - Replace every *4 months
  • ​ *Some applications may require a more frequent replacement interval.
​Operating Parameters: Max TDS-2000ppm; Total Iron & Manganese is less than 0.05ppm; Water hardness below 25 gpg. *Production rate is based on input TDS & water temperature of 25 C (77 F). If your water is colder or has higher TDS production will be lower.
​With over 25 years of experience designing whole house reverse osmosis packages, RainDance Water Systems has the knowledge and expertise to deliver proven results. Every system is carefully assembled, tested, and supported by our team of specialists to ensure long-term reliability. When you choose RainDance, you’re not just investing in advanced water treatment—you’re gaining the peace of mind that comes from decades of trusted performance and customer satisfaction.
​Check Out Our Entire Selection Of Whole House Reverse Osmosis Systems For Both City & Well Water Sources

On Sale

On Sale

RainDance-400 Whole House RO Package

RainDance 400 Gallon Per Day "Water Saver" Whole House Reverse Osmosis System With UV Bacteria & Virus Eliminator
Overview: Transform your home’s water quality with the RainDance 400 GPD Whole House Reverse Osmosis system, designed for 1-2 person households with up to 2 bathrooms. This high-performance RO system effectively filters high TDS levels (up to 2500 ppm) and removes a wide range of contaminants, ensuring you have clean, safe water throughout your home.


CLICK THE CHAT BUTTON! Have a question about our whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.
​

Limited Time UPGRADE Options Included At No Extra Charge!
<<<<This FREE Offer Will End Without Notice>>>>
  • UV Ultraviolet Disinfection: This is the perfect option for chemical-free bacteria and virus treatment that wont distort the taste of your water! Have peace-of-mind knowing that your water is bacteria and virus free.  
  • 5 Year Supply Of Prefilters: Be prepared for your next filter change! We are including a 5 year supply of sediment & chlorine/chloramine/VOC Chemical prefilters so you wont experience any down time or delays when its time to service your RO system. 
  • Water Meter: Our reverse osmosis water totalizing meter allows you to track how much RO water you are actually using on a daily basis.
  • TDS & pH Water Quality Monitors: Easy to use on the spot real-time water quality meters - allows you to check your water quality at any time.​​

​Key Features:
  • Comprehensive Filtration: Removes salts, heavy metals, pesticides, herbicides, sulfate, arsenic, nitrates, fluorides, and more. Reverse Osmosis has also been shown to filter harmful chemicals like PFAS (PFOA & PFOS).
  • Versatile Application: Suitable for both city-treated and well water sources.
  • High Capacity: Processes 400 gallons per day while maintaining low energy consumption.
  • Safety: Includes corrosion prevention and features to monitor water quality (TDS, pH, temperature).
  • User-Friendly Design: Instructions & diagrams for installation, maintain, and service, complete with color-coded tubing.

Included Components:
  • Stainless Steel Wall-Mount RO System
  • Dual Integrated Sediment & Chemical Pre-filtration
  • Post Remineralizer
  • On-Demand Delivery Pump
  • Water Usage Totalizing Meter
  • TDS & pH Monitors
  • Comprehensive Installation Instructions on a USB drive

Additional Benefits:
  • Free delivery within the continental US.
  • Lifetime support and water testing services.
  • 24/7 customer support for any questions or concerns.

Get Started: For assistance, click the chat icon or call 1-877-788-8387 to speak with a RainDance Specialist.

Join the RainDance Advantage today and experience unparalleled water purification for your home!
Shop

On Sale

On Sale

RainDance-800 Whole House RO Package

RainDance 800 Gallon Per Day "Water Saver" Whole House Reverse Osmosis System With UV Bacteria & Virus Eliminator
Overview: Transform your home’s water quality with the RainDance 800 GPD Whole House Reverse Osmosis system, designed for 1-4 person households with up to 3 bathrooms. This high-performance RO system effectively filters high TDS levels (up to 2500 ppm) and removes a wide range of contaminants, ensuring you have clean, safe water throughout your home.

CLICK THE CHAT BUTTON! Have a question about our whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Limited Time UPGRADE Options Included At No Extra Charge!
<<<<This FREE Offer Will End Without Notice>>>>
  • UV Ultraviolet Disinfection: This is the perfect option for chemical-free bacteria and virus treatment that wont distort the taste of your water! Have peace-of-mind knowing that your water is bacteria and virus free.  
  • 5 Year Supply Of Prefilters: Be prepared for your next filter change! We are including a 5 year supply of sediment & chlorine/chloramine/VOC Chemical prefilters so you wont experience any down time or delays when its time to service your RO system. 
  • Water Meter: Our reverse osmosis water totalizing meter allows you to track how much RO water you are actually using on a daily basis.
  • TDS & pH Water Quality Monitors: Easy to use on the spot real-time water quality meters - allows you to check your water quality at any time.​​
Key Features:
  • Comprehensive Filtration: Removes salts, heavy metals, pesticides, herbicides, nitrates, fluorides, and more. Reverse Osmosis has also been shown to filter harmful chemicals like PFAS (PFOA & PFOS).
  • Versatile Application: Suitable for both city-treated and well water sources.
  • High Capacity: Processes 800 gallons per day while maintaining low energy consumption.
  • Safety: Includes corrosion prevention and features to monitor water quality (TDS, pH, temperature).
  • User-Friendly Design: Instructions & diagrams for installation, maintain, and service, complete with color-coded tubing.

Included Components:
  • Stainless Steel Wall-Mount RO System
  • Dual Integrated Sediment & Chemical Pre-filtration
  • Post Remineralizer
  • On-Demand Delivery Pump
  • Water Usage Totalizing Meter
  • TDS & pH Monitors
  • Comprehensive Installation Instructions on a USB drive

Additional Benefits:
  • Free delivery within the continental US.
  • Lifetime support and water testing services.
  • 24/7 customer support for any questions or concerns.

Get Started: For assistance, click the chat icon or call 1-877-788-8387 to speak with a RainDance Specialist.

Join the RainDance Advantage today and experience unparalleled water purification for your home!
Shop

On Sale

On Sale

RainDance-1200 Whole House RO Package

​​​RainDance 1200 Gallon Per Day "Water Saver" Whole House Reverse Osmosis System With UV Bacteria & Virus Eliminator
Overview: Transform your home’s water quality with the RainDance 1200 GPD Whole House Reverse Osmosis system, designed for 1-6 person households with up to 3 bathrooms. This high-performance RO system effectively filters high TDS levels (up to 2500 ppm) and removes a wide range of contaminants, ensuring you have clean, safe water throughout your home.

CLICK THE CHAT BUTTON! Have a question about our whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Limited Time UPGRADE Options Included At No Extra Charge!
<<<<This FREE Offer Will End Without Notice>>>>
  • UV Ultraviolet Disinfection: This is the perfect option for chemical-free bacteria and virus treatment that wont distort the taste of your water! Have peace-of-mind knowing that your water is bacteria and virus free.  
  • 5 Year Supply Of Prefilters: Be prepared for your next filter change! We are including a 5 year supply of sediment & chlorine/chloramine/VOC Chemical prefilters so you wont experience any down time or delays when its time to service your RO system. 
  • Water Meter: Our reverse osmosis water totalizing meter allows you to track how much RO water you are actually using on a daily basis.
  • TDS & pH Water Quality Monitors: Easy to use on the spot real-time water quality meters - allows you to check your water quality at any time.​

Key Features:
  • Comprehensive Filtration: Removes salts, heavy metals, pesticides, herbicides, nitrates, fluorides, and more. Reverse Osmosis has also been shown to filter harmful chemicals like PFAS (PFOA & PFOS).
  • Versatile Application: Suitable for both city-treated and well water sources.
  • High Capacity: Processes 1200 gallons per day while maintaining low energy consumption.
  • Safety: Includes corrosion prevention and features to monitor water quality (TDS, pH, temperature).
  • User-Friendly Design: Instructions & diagrams for installation, maintain, and service, complete with color-coded tubing.

Included Components:
  • Stainless Steel Wall-Mount RO System
  • Dual Integrated Sediment & Chemical Pre-filtration
  • Post Remineralizer
  • On-Demand Delivery Pump
  • Water Usage Totalizing Meter
  • TDS & pH Monitors
  • Comprehensive Installation Instructions on a USB drive

Additional Benefits:
  • Free delivery within the continental US.
  • Lifetime support and water testing services.
  • 24/7 customer support for any questions or concerns.

Get Started: For assistance, click the chat icon or call 1-877-788-8387 to speak with a RainDance Specialist.

Join the RainDance Advantage today and experience unparalleled water purification for your home!
Shop

On Sale

On Sale

RainDance-1500 Whole House RO Package

​RainDance 1500 Gallon Per Day "Water Saver" Whole House Reverse Osmosis System With UV Bacteria & Virus Eliminator
Overview: Transform your home’s water quality with the RainDance 1500 GPD Whole House Reverse Osmosis system, designed for 1-8 person households with up to 3 bathrooms. This high-performance RO system effectively filters high TDS levels (up to 2500 ppm) and removes a wide range of contaminants, ensuring you have clean, safe water throughout your home.

​CLICK THE CHAT BUTTON! Have a question about our whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Limited Time UPGRADE Options Included At No Extra Charge!
<<<<This FREE Offer Will End Without Notice>>>>
  • UV Ultraviolet Disinfection: This is the perfect option for chemical-free bacteria and virus treatment that wont distort the taste of your water! Have peace-of-mind knowing that your water is bacteria and virus free.  
  • 5 Year Supply Of Prefilters: Be prepared for your next filter change! We are including a 5 year supply of sediment & chlorine/chloramine/VOC Chemical prefilters so you wont experience any down time or delays when its time to service your RO system. 
  • Water Meter: Our reverse osmosis water totalizing meter allows you to track how much RO water you are actually using on a daily basis.
  • TDS & pH Water Quality Monitors: Easy to use on the spot real-time water quality meters - allows you to check your water quality at any time.​​

Key Features:
  • Comprehensive Filtration: Removes salts, heavy metals, pesticides, herbicides, nitrates, fluorides, and more. Reverse Osmosis has also been shown to filter harmful chemicals like PFAS (PFOA & PFOS).
  • Versatile Application: Suitable for both city-treated and well water sources.
  • High Capacity: Processes 1500 gallons per day while maintaining low energy consumption.
  • Safety: Includes corrosion prevention and features to monitor water quality (TDS, pH, temperature).
  • User-Friendly Design: Instructions & diagrams for installation, maintain, and service, complete with color-coded tubing.

Included Components:
  • Stainless Steel Wall-Mount RO System
  • Dual Integrated Sediment & Chemical Pre-filtration
  • Post Remineralizer
  • On-Demand Delivery Pump
  • Water Usage Totalizing Meter
  • TDS & pH Monitors
  • Comprehensive Installation Instructions on a USB drive

Additional Benefits:
  • Free delivery within the continental US.
  • Lifetime support and water testing services.
  • 24/7 customer support for any questions or concerns.

Get Started: For assistance, click the chat icon or call 1-877-788-8387 to speak with a RainDance Specialist.

Join the RainDance Advantage today and experience unparalleled water purification for your home!
​
Shop

On Sale

On Sale

RainDance-2000 Whole House Brackish Water RO Package

​RainDance 2000 Gallon Per Day Whole House RO Package
Overview: The RainDance 2000 GPD Whole House Reverse Osmosis System is designed to efficiently purify brackish and high-TDS water, making it ideal for both residential and commercial applications. This state-of-the-art water saver system targets a wide range of contaminants, ensuring high-quality water for your home or business. Read our most recent Case Study.

​CLICK THE CHAT BUTTON! Have a question about our whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Save An Additional $500.00: Use coupon code RAIN500 at check-out and save $500.00 instantly! 

Limited Time UPGRADE Options Included At No Extra Charge!
<<<<This FREE Offer Will End Without Notice>>>>
  • UV Ultraviolet Disinfection: This is the perfect option for chemical-free bacteria and virus treatment that wont distort the taste of your water! Have peace-of-mind knowing that your water is bacteria and virus free.  
  • Remote Monitoring System: Stay connected to your RO system no matter where you are! Our real-time remote monitoring feature allows you to view your ro equipment via your smartphone or web browser. Perfect for ensuring your system is running smoothly while you’re away - optional and not needed to operate the RO system .
  • 10 Year Supply Of Prefilters: Be prepared for your next filter change! We are including a 10 year supply of sediment prefilters so you wont experience any down time or delays when its time to service your RO system. 
  • Water Meter: Our reverse osmosis water totalizing meter allows you to track how much RO water you are actually using on a daily basis.
  • TDS & pH Water Quality Monitors: Easy to use on the spot real-time water quality meters - allows you to check your water quality at any time.​  

Key Features:
  • High Contaminant Removal:
    • Capable of filtering TDS levels up to 5000 ppm.
    • Removes arsenic, chromium-6, heavy metals, pesticides, herbicides, nitrates, sulfates, and more.
    • Effective against fluoride, chlorine, chloramines, Reverse Osmosis has been shown to filter PFAS (Gen X, PFOA, PFOS).
  • Comprehensive Filtration:
    • Includes sediment removal pretreatment.
    • Hard water & silica pretreatment to prevent scaling and corrosion.
    • TDS, temperature, and pH water quality monitors.
  • User-Friendly Design:
    • DIY Or Local Plumber Installation, maintenance, and serviceability.
    • Comes with detailed installation instructions and diagrams on a flash drive.
    • Lifetime support and free water testing available.
  • Efficiency:
    • Low waste design with recovery rates of 50% to 75%, depending on water chemistry.
    • High-capacity, low-energy membrane RO system.
  • Extras:
    • Free delivery.
    • Free 24/7 customer support.
    • Water usage totalizing meter to track consumption.

Why Choose RainDance? With over 25 years of experience, RainDance provides unparalleled customer support and a commitment to quality. Our systems are built for optimal performance, ensuring you get the purest water possible.

​Is Customer and Product Support Important to You?
 Absolutely! With over 25 years of whole house reverse osmosis experience, our renowned support team provides superior service that’s second to none.

Here’s how we make support easy and accessible:
  • Office Phone Hours: Available from 9 AM to 4 PM.
  • Live Chat: Online support from 6AM to 6PM.
  • Email Support: Available 7 days a week for your convenience.
  • ​Need a phone call? We can work around your schedule! Just let us know when you’re available, and a representative will call you at your convenience. Your satisfaction is our priority!

Get Your System Today! If you're facing water quality issues or need a reliable purification solution, the RainDance 2000 GPD System is the perfect choice. Order now to secure your system and take advantage of our limited-time offer!
Shop

On Sale

On Sale

RainDance-4000 Whole House Brackish Water RO Package

RainDance 4000 Gallon Per Day Whole House RO Package
Overview: The RainDance 4000 GPD Whole House Reverse Osmosis System is designed to efficiently purify brackish and high-TDS water, making it ideal for both residential and commercial applications. This state-of-the-art water saver system targets a wide range of contaminants, ensuring high-quality water for your home or business.

CLICK THE CHAT BUTTON! Have a question about our whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Limited Time UPGRADE Options Included At No Extra Charge!
<<<<This FREE Offer Will End Without Notice>>>>
  • UV Ultraviolet Disinfection: This is the perfect option for chemical-free bacteria and virus treatment that wont distort the taste of your water! Have peace-of-mind knowing that your water is bacteria and virus free.  ​
  • Remote Monitoring System: Stay connected to your RO system no matter where you are! Our real-time remote monitoring feature allows you to view your ro equipment via your smartphone or web browser. Perfect for ensuring your system is running smoothly while you’re away - optional and not needed to operate the RO system .
  • 10 Year Supply Of Prefilters: Be prepared for your next filter change! We are including a 10 year supply of sediment prefilters so you wont experience any down time or delays when its time to service your RO system. 
  • Water Meter: Our reverse osmosis water totalizing meter allows you to track how much RO water you are actually using on a daily basis.
  • TDS & pH Water Quality Monitors: Easy to use on the spot real-time water quality meters - allows you to check your water quality at any time.​​

Key Features:
  • High Contaminant Removal:
    • Capable of filtering TDS levels up to 5000 ppm.
    • Removes arsenic, chromium-6, heavy metals, pesticides, herbicides, nitrates, sulfates, and more.
    • Effective against fluoride, chlorine, chloramines, Reverse Osmosis has been shown to filter PFAS (Gen X, PFOA, PFOS).
  • Comprehensive Filtration:
    • Includes sediment removal pretreatment.
    • Hard water & silica pretreatment to prevent scaling and corrosion.
    • TDS, temperature, and pH water quality monitors.
  • User-Friendly Design:
    • DIY Or Local Plumber Installation, maintenance, and serviceability.
    • Comes with detailed installation instructions and diagrams on a flash drive.
    • Lifetime support and free water testing available.
  • Efficiency:
    • Low waste design with recovery rates of 50% to 75%, depending on water chemistry.
    • High-capacity, low-energy membrane RO system.
  • Extras:
    • Free delivery.
    • Free 24/7 customer support.
    • ​Water usage totalizing meter to track consumption.

Why Choose RainDance? With over 25 years of experience, RainDance provides unparalleled customer support and a commitment to quality. Our systems are built for optimal performance, ensuring you get the purest water possible.

​Is Customer and Product Support Important to You?
 Absolutely! With over 25 years of whole house reverse osmosis experience, our renowned support team provides superior service that’s second to none.

Here’s how we make support easy and accessible:
  • Office Phone Hours: Available from 9 AM to 4 PM.
  • Live Chat: Online support from 6 AM to 6 PM.
  • Email Support: Available 7 days a week for your convenience.
  • ​​Need a phone call? We can work around your schedule! Just let us know when you’re available, and a representative will call you at your convenience. Your satisfaction is our priority!​

Get Your System Today! If you're facing water quality issues or need a reliable purification solution, the RainDance 4000 GPD System is the perfect choice. Order now to secure your system and take advantage of our limited-time offer!
Shop

On Sale

On Sale

RainDance-6000 Whole House Brackish Water RO Package

RainDance 6000 Gallon Per Day Whole House RO Package
Overview: The RainDance 6000 GPD Whole House Reverse Osmosis System is designed to efficiently purify brackish and high-TDS water, making it ideal for both residential and commercial applications. This state-of-the-art water saver system targets a wide range of contaminants, ensuring high-quality water for your home or business.

​CLICK THE CHAT BUTTON! Have a question about our whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Save An Additional $700.00: Use coupon code RAIN700 at check-out and save $700.00 instantly!

Limited Time UPGRADE Options Included At No Extra Charge!
<<<<This FREE Offer Will End Without Notice>>>>
  • UV Ultraviolet Disinfection: This is the perfect option for chemical-free bacteria and virus treatment that wont distort the taste of your water! Have peace-of-mind knowing that your water is bacteria and virus free.  
  • Remote Monitoring System: Stay connected to your RO system no matter where you are! Our real-time remote monitoring feature allows you to view your ro equipment via your smartphone or web browser. Perfect for ensuring your system is running smoothly while you’re away - optional and not needed to operate the RO system .
  • 10 Year Supply Of Prefilters: Be prepared for your next filter change! We are including a 10 year supply of sediment prefilters so you wont experience any down time or delays when its time to service your RO system. 
  • Water Meter: Our reverse osmosis water totalizing meter allows you to track how much RO water you are actually using on a daily basis.
  • TDS & pH Water Quality Monitors: Easy to use on the spot real-time water quality meters - allows you to check your water quality at any time.​

​Key Features:
  • High Contaminant Removal:
    • Capable of filtering TDS levels up to 5000 ppm.
    • Removes arsenic, chromium-6, heavy metals, pesticides, herbicides, nitrates, sulfates, and more.
    • Effective against fluoride, chlorine, chloramines, Reverse Osmosis has been shown to filter PFAS (Gen X, PFOA, PFOS).
  • Comprehensive Filtration:
    • Includes sediment removal pretreatment.
    • Hard water & silica pretreatment to prevent scaling and corrosion.
    • TDS, temperature, and pH water quality monitors.
  • User-Friendly Design:
    • DIY Or Local Plumber Installation, maintenance, and serviceability.
    • Comes with detailed installation instructions and diagrams on a flash drive.
    • Lifetime support and free water testing available.
  • Efficiency:
    • Low waste design with recovery rates of 50% to 75%, depending on water chemistry.
    • High-capacity, low-energy membrane RO system.
  • Extras:
    • Free delivery.
    • Free 24/7 customer support.
    • ​Water usage totalizing meter to track consumption.

Why Choose RainDance? With over 25 years of experience, RainDance provides unparalleled customer support and a commitment to quality. Our systems are built for optimal performance, ensuring you get the purest water possible.

​Contact Us: For more information or assistance, click the online chat icon or call 1-877-788-8387 to speak with a RainDance specialist. We're here to help!

Get Your System Today! If you're facing water quality issues or need a reliable purification solution, the RainDance 6000 GPD System is the perfect choice. Order now to secure your system and take advantage of our limited-time offer!
Shop

On Sale

On Sale

RainDance-8000 Whole House Brackish Water RO Package

RainDance 8000 Gallon Per Day Whole House RO Package
Overview: The RainDance 8000 GPD Whole House Reverse Osmosis System is designed to efficiently purify brackish and high-TDS water, making it ideal for both residential and commercial applications. This state-of-the-art water saver system targets a wide range of contaminants, ensuring high-quality water for your home or business.

CLICK THE CHAT BUTTON! Have a question about our whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Save An Additional $700.00: Use coupon code RAIN700 at check-out and save $700.00 instantly!

Limited Time UPGRADE Options Included At No Extra Charge!
<<<<This FREE Offer Will End Without Notice>>>>
  • UV Ultraviolet Disinfection: This is the perfect option for chemical-free bacteria and virus treatment that wont distort the taste of your water! Have peace-of-mind knowing that your water is bacteria and virus free.  
  • Remote Monitoring System: Stay connected to your RO system no matter where you are! Our real-time remote monitoring feature allows you to view your ro equipment via your smartphone or web browser. Perfect for ensuring your system is running smoothly while you’re away - optional and not needed to operate the RO system .
  • 10 Year Supply Of Prefilters: Be prepared for your next filter change! We are including a 10 year supply of sediment prefilters so you wont experience any down time or delays when its time to service your RO system. 
  • Water Meter: Our reverse osmosis water totalizing meter allows you to track how much RO water you are actually using on a daily basis.
  • TDS & pH Water Quality Monitors: Easy to use on the spot real-time water quality meters - allows you to check your water quality at any time.​

​Key Features:
  • High Contaminant Removal:
    • Capable of filtering TDS levels up to 5000 ppm.
    • Removes arsenic, chromium-6, heavy metals, pesticides, herbicides, nitrates, sulfates, and more.
    • Effective against fluoride, chlorine, chloramines, Reverse Osmosis has been shown to filter PFAS (Gen X, PFOA, PFOS).
  • Comprehensive Filtration:
    • Includes sediment removal pretreatment.
    • Hard water & silica pretreatment to prevent scaling and corrosion.
    • TDS, temperature, and pH water quality monitors.
  • User-Friendly Design:
    • DIY Or Local Plumber Installation, maintenance, and serviceability.
    • Comes with detailed installation instructions and diagrams on a flash drive.
    • Lifetime support and free water testing available.
  • Efficiency:
    • Low waste design with recovery rates of 50% to 75%, depending on water chemistry.
    • High-capacity, low-energy membrane RO system.
  • Extras:
    • Free delivery.
    • Free 24/7 customer support.
    • ​Water usage totalizing meter to track consumption.

Why Choose RainDance? With over 25 years of experience, RainDance provides unparalleled customer support and a commitment to quality. Our systems are built for optimal performance, ensuring you get the purest water possible.

​Contact Us: For more information or assistance, click the online chat icon or call 1-877-788-8387 to speak with a RainDance specialist. We're here to help!

Get Your System Today! If you're facing water quality issues or need a reliable purification solution, the RainDance 8000 GPD System is the perfect choice. Order now to secure your system and take advantage of our limited-time offer!
Shop

On Sale

On Sale

RainDance-10000 Whole House Brackish Water RO Package

RainDance 10,000 Gallon Per Day Whole House RO Package
Overview: The RainDance 10,000 GPD Whole House Reverse Osmosis System is designed to efficiently purify brackish and high-TDS water, making it ideal for both residential and commercial applications. This state-of-the-art water saver system targets a wide range of contaminants, ensuring high-quality water for your home or business.

CLICK THE CHAT BUTTON! Have a question about our whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Save An Additional $500.00: Use coupon code RAIN500 at check-out and save $500.00 instantly!

Limited Time UPGRADE Options Included At No Extra Charge!
<<<<This FREE Offer Will End Without Notice>>>>
  • UV Ultraviolet Disinfection: This is the perfect option for chemical-free bacteria and virus treatment that wont distort the taste of your water! Have peace-of-mind knowing that your water is bacteria and virus free.  
  • Remote Monitoring System: Stay connected to your RO system no matter where you are! Our real-time remote monitoring feature allows you to view your ro equipment via your smartphone or web browser. Perfect for ensuring your system is running smoothly while you’re away - optional and not needed to operate the RO system .
  • 10 Year Supply Of Prefilters: Be prepared for your next filter change! We are including a 10 year supply of sediment prefilters so you wont experience any down time or delays when its time to service your RO system. 
  • Water Meter: Our reverse osmosis water totalizing meter allows you to track how much RO water you are actually using on a daily basis.
  • TDS & pH Water Quality Monitors: Easy to use on the spot real-time water quality meters - allows you to check your water quality at any time.​​
Key Features:
  • High Contaminant Removal:
    • Capable of filtering TDS levels up to 5000 ppm.
    • Removes arsenic, chromium-6, heavy metals, pesticides, herbicides, nitrates, sulfates, and more.
    • Effective against fluoride, chlorine, chloramines, Reverse Osmosis has been shown to filter PFAS (Gen X, PFOA, PFOS).
  • Comprehensive Filtration:
    • Includes sediment removal pretreatment.
    • Hard water & silica pretreatment to prevent scaling and corrosion.
    • TDS, temperature, and pH water quality monitors.
  • User-Friendly Design:
    • DIY Or Local Plumber Installation, maintenance, and serviceability.
    • Comes with detailed installation instructions and diagrams on a flash drive.
    • Lifetime support and free water testing available.
  • Efficiency:
    • Low waste design with recovery rates of 50% to 75%, depending on water chemistry.
    • High-capacity, low-energy membrane RO system.
  • Extras:
    • Free delivery.
    • Free 24/7 customer support.
    • ​Water usage totalizing meter to track consumption.

Why Choose RainDance? With over 25 years of experience, RainDance provides unparalleled customer support and a commitment to quality. Our systems are built for optimal performance, ensuring you get the purest water possible.

​Contact Us: For more information or assistance, click the online chat icon or call 1-877-788-8387 to speak with a RainDance specialist. We're here to help!

Get Your System Today! If you're facing water quality issues or need a reliable purification solution, the RainDance 10,000 GPD System is the perfect choice. Order now to secure your system and take advantage of our limited-time offer!
Shop

On Sale

On Sale

RainDance-12000 Whole House Brackish Water RO Package

RainDance 12,000 Gallon Per Day Whole House RO Package
Overview: The RainDance 12,000 GPD Whole House Reverse Osmosis System is designed to efficiently purify brackish and high-TDS water, making it ideal for both residential and commercial applications. This state-of-the-art water saver system targets a wide range of contaminants, ensuring high-quality water for your home or business.

CLICK THE CHAT BUTTON! Have a question about our whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Save An Additional $700.00: Use coupon code RAIN700 at check-out and save $700.00 instantly!

Limited Time UPGRADE Options Included At No Extra Charge!
<<<<This FREE Offer Will End Without Notice>>>>
  • UV Ultraviolet Disinfection: This is the perfect option for chemical-free bacteria and virus treatment that wont distort the taste of your water! Have peace-of-mind knowing that your water is bacteria and virus free.  
  • Remote Monitoring System: Stay connected to your RO system no matter where you are! Our real-time remote monitoring feature allows you to view your ro equipment via your smartphone or web browser. Perfect for ensuring your system is running smoothly while you’re away - optional and not needed to operate the RO system .
  • 10 Year Supply Of Prefilters: Be prepared for your next filter change! We are including a 10 year supply of sediment prefilters so you wont experience any down time or delays when its time to service your RO system. 
  • Water Meter: Our reverse osmosis water totalizing meter allows you to track how much RO water you are actually using on a daily basis.
  • TDS & pH Water Quality Monitors: Easy to use on the spot real-time water quality meters - allows you to check your water quality at any time.​​​

Key Features:
  • High Contaminant Removal:
    • Capable of filtering TDS levels up to 5000 ppm.
    • Removes arsenic, chromium-6, heavy metals, pesticides, herbicides, nitrates, sulfates, and more.
    • Effective against fluoride, chlorine, chloramines, Reverse Osmosis has been shown to filter PFAS (Gen X, PFOA, PFOS).
  • Comprehensive Filtration:
    • Includes sediment removal pretreatment.
    • Hard water & silica pretreatment to prevent scaling and corrosion.
    • TDS, temperature, and pH water quality monitors.
  • User-Friendly Design:
    • DIY Or Local Plumber Installation, maintenance, and serviceability.
    • Comes with detailed installation instructions and diagrams on a flash drive.
    • Lifetime support and free water testing available.
  • Efficiency:
    • Low waste design with recovery rates of 50% to 75%, depending on water chemistry.
    • High-capacity, low-energy membrane RO system.
  • Extras:
    • Free delivery.
    • Free 24/7 customer support.
    • ​Water usage totalizing meter to track consumption.

Why Choose RainDance? With over 25 years of experience, RainDance provides unparalleled customer support and a commitment to quality. Our systems are built for optimal performance, ensuring you get the purest water possible.

​Contact Us: For more information or assistance, click the online chat icon or call 1-877-788-8387 to speak with a RainDance specialist. We're here to help!

Get Your System Today! If you're facing water quality issues or need a reliable purification solution, the RainDance 12,000 GPD System is the perfect choice. Order now to secure your system and take advantage of our limited-time offer!
Shop

On Sale

On Sale

RDCW-1000 Whole House Reverse Osmosis For Municipal City Tap Water

RainDance RDCW-1000 Gallon Per Day "City Water" Whole House Reverse Osmosis System With No-Salt Hard Water Pretreatment & UV Bacteria Treatment

Overview: Upgrade your home’s city-treated water with the RainDance 1000 GPD Whole House Reverse Osmosis System, engineered for households of 1–5 people and up to 3 bathrooms. This advanced RO system is built to handle high TDS levels (up to 2000 ppm) while removing a broad spectrum of contaminants—delivering clean, great-tasting water to every tap in your home. Standard features include chlorine and chloramine pretreatment plus a salt-free hard water conditioner that prevents limescale, scaling, and corrosion—extending the life of your RO membranes and plumbing system.

CLICK THE CHAT BUTTON! Have a question about our "CITY WATER" whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Key Features
  • Comprehensive Filtration: Removes a wide range of contaminants that may be found in municipal water supplies, including salts, heavy metals (lead, arsenic, chromium, copper), pesticides, herbicides, nitrates, fluoride, chlorine, chloramines, VOCs, and disinfection byproducts (THMs & HAAs). Reverse Osmosis is also proven to reduce harmful chemicals such as PFAS (including PFOA & PFOS) as well as pharmaceuticals, microplastics, and other emerging contaminants.
  • Versatile Application: Designed for municipal/city-treated water sources, providing reliable whole-house protection.
  • High Capacity: Produces up to 1,000 gallons of purified water per day with optimized low-energy operation.
  • Enhanced Safety: Includes post-treatment pH adjustment for corrosion prevention, along with monitoring tools for TDS, pH, and temperature to ensure consistent water quality.
  • User-Friendly Design: Easy-to-follow installation and service instructions with detailed diagrams. Integrated carbon prefiltration for chlorine and chloramine removal, plus a dedicated no-salt hard water conditioner to minimize scaling and extend RO membrane life.
  • LIMITED TIME ONLY: FREE Post UV System to maintain bacteria-free water!

Additional Benefits:
  • Free delivery within the continental US.
  • Lifetime support and water testing services.
  • 24/7 customer support for any questions or concerns.

Get Started: For assistance, click the chat icon or call 1-877-788-8387 to speak with a RainDance Specialist. Keep scrolling for additional information.

Join the RainDance Advantage today and experience unparalleled water purification for your home!
Shop

On Sale

On Sale

RDCW-2000 Whole House Reverse Osmosis For Municipal City Tap Water

RainDance RDCW-2000 Gallon Per Day "City Water" Whole House Reverse Osmosis System With No-Salt Hard Water Pretreatment & UV Bacteria Treatment

Overview:
Elevate your home’s city-treated water quality with the RainDance RDCW-2000 GPD Whole House Reverse Osmosis System, designed for households of 1–10 people and up to 3 bathrooms. Built to manage high TDS levels (up to 2,000 ppm), this high-capacity RO system removes a wide range of contaminants to provide pure, great-tasting water at every faucet. Each package comes standard with chlorine and chloramine pretreatment and a salt-free hard water conditioner that prevents scale, limescale, and corrosion—helping protect your plumbing while extending the lifespan of your RO membranes.

CLICK THE CHAT BUTTON! Have a question about our "CITY WATER" whole house reverse osmosis systems? We now offer LIVE (NOT A.I.) online chat with a RainDance Specialist from 6am to 6pm (PST) - simply click the chat icon and ask for help.

​Key Features
  • Comprehensive Filtration: Effectively removes a broad range of contaminants that can be found in municipal water, including salts, heavy metals (lead, arsenic, chromium, copper), pesticides, herbicides, nitrates, fluoride, chlorine, chloramines, VOCs, and disinfection byproducts (THMs & HAAs). Reverse Osmosis is also proven to reduce harmful chemicals such as PFAS (including PFOA & PFOS), pharmaceuticals, microplastics, and other emerging contaminants.
  • Versatile Application: Engineered specifically for municipal/city-treated water sources, delivering dependable, whole-house protection.
  • High Capacity: Produces up to 2,000 gallons of purified water per day, making it ideal for medium to large households or homes with higher water demands.
  • Enhanced Safety: Features post-treatment pH correction to maintain non-acidic water and protect plumbing. Plus monitors for TDS, pH, and temperature ensures consistent performance and water quality.
  • User-Friendly Design: Includes clear installation and service instructions with diagrams. Standard package comes with integrated carbon pretreatment for chlorine and chloramine removal, plus a separate salt-free hard water conditioner that prevents scale, corrosion, and limescale—extending the life of your RO membranes and plumbing system.
  • Bonus Offer: For a limited time, receive a FREE Post-UV Disinfection System to keep your water bacteria-free and safe at every tap.

Additional Benefits:
  • Free delivery within the continental US.
  • Lifetime support and water testing services.
  • 24/7 customer support for any questions or concerns.

Get Started: For assistance, click the chat icon or call 1-877-788-8387 to speak with a RainDance Specialist. Keep scrolling for additional information.

Join the RainDance Advantage today and experience unparalleled water purification for your home!
Shop
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read how you can benefit with a turn-key skid mounted reverse osmosis system

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Office Hours: 9am-4pm PST - Monday through Friday
​After Hours Care: [email protected] 
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Main Company Website: www.raindancewatersystems.com
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