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Best Selling 1200 Gallons Per Day Whole House Reverse Osmosis
RainDance-1200 Whole House RO Package
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RainDance Water Systems Product

Re-Imagine Your Well Water With The
RainDance-1200 Whole House RO Water Purification Package

Retail Price: $7,183.00

Special Price: $6,883.00
Save More! Check For Current Discounts & Rebates At The RainDance Water Systems Rebate Center

Compare Our Services & RO Water Equipment Packages

- Sizing: Suitable for 1-6 People - Up To 1200GPD Home Use
- The RainDance "Smart Series Whole House RO" Built To Withstand Seasonal & Intermittent High Well Water TDS Changes.
- Function: Ultra user-friendly - designed for both city treated water sources and salty brackish well water to remove impurities such as chromium-6, nitrate, sulfate, sodium, chloride, arsenic, copper, lead, fluoride, aluminum, metals, chemical contaminants, uranium, gross alpha/beta, & High TDS Up To 2,500ppm - Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.
- Electronic Control Panel: Best-In-Class Easy Automatic RO Control Panel offers automated control of several system functions and helps prolong the life of the RO motor and membrane, providing long-term reliable operation. Read More Here >>>
- Includes The Following State-Of-The-Art RO Water Purification Equipment:
  • 1200gpd Stainless Steel Show Room Quality Compact Wall Mount Reverse Osmosis System
  • Custom-Built Based Off Your Water Chemistry - Email Us Your Water Report For Estimated Post RO Water Quality Results.
  • Treats High Minerals/Salts & Other Impurities Up To 2,500ppm TDS
  • Includes Color Coded RO Tubing For Easy Installation
  • High Capacity / Low Energy Home RO System
  • Easy To Install, Maintain & Service
  • Includes: Dual Integrated Sediment & Chemical/Chlorine/VOC's Removal Prefiltration
  • Concern About Other Chemicals? Reverse Osmosis Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.  
  • Includes Post Remineralizer - Low pH Plumbing Corrosion Prevention
  • Low Waste! Uses Up To Date RO System Design Software To Reduce Waste Water & Achieve A 50% Recovery.
  • Includes: Premium Electronic RO Control Panel
  • Includes: Water Totalizing Meter (Counts Gallons Used)
  • Includes: TDS & pH Water Quality Monitors
  • Includes: Optional WIFI Water Leak/Drip Sensor, Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email. 
  • Includes: *3 Year Supply Replacement  Sediment/Carbon Pre-Filters
  • Includes 300 Gallon Water Storage Tank (Or Supply Your Own Tank And We Will Include A Float & Float Switch FREE!)
  • Includes On-Demand Storage Tank Water Delivery Pump
  • Includes: Installation Instructions & Diagrams Pre-Loaded On Flash Drive
  • Includes: Lifetime Support & Water Testing
- 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. The RainDance Support Team has over 75 years of combined RO Design, Manufacturing, Service, and Support knowledge to help answer any questions that you may have. 


RainDance-1200 Whole House RO Package

Includes Free Delivery
Within The Continental US

Have a Question Or
Need Help With Your Purchase?
Talk To A Certified
RainDance Water Systems Specialist

Call 1-877-788-8387

Q: Why Buy From Us? Compare:
A: 20+ years in the water treatment industry - We design affordable, reliable water treatment packages built to last - "A" rating with the BBB - Free delivery within the continental USA - Installation kit included with most systems - 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. 

A Limited Time Only RainDance Water Systems Exclusive:  All Whole House Reverse Osmosis Water Treatment Packages include a FREE WIFI Water Leak Sensor, With Adjustable Audio Alarm and Smart Phone App Alerts, Leak and Drip Alert with Email. Real-time Alerts: Connect the gateway to WiFi, and it will instantly send emails, App notifications & alerts to your phone when water leakage occurs even you're not at your home. 
Monitor Water Leakages on Your Phone!
Using the connection between the gateway, water sensors, and Water Sensor App, you can monitor any leakages on your phone while you are away from your home. There are no annoying wires, which makes monitoring even easier. You can also name each WiFi water sensor according to their location on the App. When a leak occurs, the sensors will not only sound a loud alarm, but email and App notifications will also be sent to your phone. You can clearly know where the leakage happened and deal with it in time. (may not be compatible with all Wi-Fi devices)

Product Specifications

System Function
Whole House Water Purification Equipment Package

Engineered For City-Treated Water, Well Water, River Water, Brackish Water Sources

Recommended Installation Area: 8'L x 6'W x 8.5'H or Greater
See Equipment Section Below
Recovery/Waste High Recovery Of 50% (1:1 Ratio)
Low Waste Compared To ROs With 5:1 Waste Ratio

Plumbing Size

1/2" Quick Connect RO Fittings
1" Threaded Pump Fittings

 Maximum Removal Capacities
Removes Up To 2,500ppm Total Dissolved Solids (TDS)
Reduces Arsenic, Alpha & Beta Particles, Fluoride, Chlorides, Chromium, Fluoride, Lead, Nitrates & Nitrites, Pharmaceuticals, Sodium, Sulfates, Uranium, and much more.

 RO System Weight
50 lbs
Operating Parameters
Iron must be below 0.3ppm
Manganese must be below 0.05ppm
Hardness must be below 5gpg (85mg/L)
Power 110v 60hz Production 1200 Gallons Per Day (GPD)
Approx. 50 Gallons Per Hour (GPH)
*Production output varies with feed water temperature.

 Minimum Pressure
25psi Equipment Includes Whole House RO System, Prefilters, Remineralizer, Storage Tank, Delivery Pump, Accessories

Package Equipment Included
RainDance-1200 Reverse Osmosis System
Showroom Quality Polished Stainless Steel Frame & Membrane Housing
Low Energy Semipermeable RO Membrane
Recirculation Valve for Higher Recovery
Automatic Electronic RO Control Panel
Pre-installed Float Switch for Atmospheric Tank
Pre-installed 1/2" Easy Quick Connect Fittings
Dimensions: 30"W x 8"D x 14"H - Total Height w/ Prefilters: 37"
RO Electronic Control Panel: Allows the home owner to easily monitor the performance of their system by using easy-to-read light up indicators for common RO functions. Certain features such as the System Flushing and Low Pressure provide added protection by automatically cleaning the RO membrane and shutting the RO system off in events of low water pressure. Low water pressure can cause an RO system to cycle on and off which can burn out the motor and increase noise level. Other features like the RO Pump and Tank Full keep you informed when the system is running and you have a full tank of purified water. With automated control it has never been easier to operate a whole house RO system! Read More Here
  Dual Sediment & Carbon Prefilter System - Stainless Steel Frame w/ Dual 2.5" x 20" Sediment & Carbon Prefilters. Provides RO protection from sediment, dirt, debris, chlorine, chlorination by-products, organic chemicals, herbicides, pesticides, radon, and much more.
Pre-installed Shutoff Valve
Pre-installed 1/2" Fittings
Dimensions: 14"W x 8"D x 23"H
  Post RO Remineralizer Filter - Designed to keep your RO water non-corrosive and protect any copper plumbing. This calcite system adds back calcium and magnesium minerals to effectively raise the pH of RO water and neutralize acidity.
Easily installs separately after the RO system and before the storage tank.
Includes (1) 4.5" x 20" Big Blue Housing, Mounting Bracket w/ Screws, Easy Quick Connect Fittings, & Filter Wrench
Dimensions: Total Height Approx. 23"
300 Gallon Atmospheric Storage Tank - FDA/USDA Approved & BPA Free RO product water storage tank for on-demand water supply.
Includes 1/2" Easy Quick Connect Inlet Fitting for RO System.
Includes Complete Float Assembly for full tank shutoff.
Can be installed indoors or outdoors up to 50ft away.
Dimensions: Approx. 35"D x 85"H (Designed to fit through standard doorways)
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.
FREE Exclusive Offer Only From RainDance Water Systems

The RainDance Whole House RO DIY Installation/Service Kit
Includes 24/7 Portable Water Leak Detector - Before & After Drinking Water Test Kit - TDS & pH Water Testing Monitors - Teflon Tape - O-ring Lubricant - Filter Housing Wrench - Pre-Loaded Flash Drive With Installation Instructions, Manuals & Diagrams
Color Coded Installation Tubing - Perfect for the do-it-yourselfer or local plumber! 1/2" flexible tubing is included to use with the pre-installed 1/2" quick connect fittings on the RO system. Color tubing coordinates with the RO feed water (white), product water (blue), and drain water (yellow). Includes (3) 20ft sets of tubing.
Water Totalizing Meter - Our reverse osmosis totalizing meter accurately displays how many gallons you are using, making it easier for you to monitor your daily water use and track how many gallons are running through the filters.

RainDance Preloaded Flash Drive
- Installation is made easy with our Whole House RO Flash Drive, which includes essential information such as detailed installation instructions, pictured diagrams, manuals, ABC's of Plumbing Handbook, and more!
  TDS & pH Water Testing Meters - Easily monitor and compare your total dissolved solids (TDS) and pH before and after your whole house RO system with these high accuracy portable test meters!
Replacement Prefilter Package - Includes 3 Year* Supply Of Sediment & Carbon Prefilters.
*3 year supply when replaced every 6 months. Some applications may require more or less frequent replacement.

Package Plumbing Diagram

1. Dual Prefilter Assembly Sediment Filter traps dirt, debris, and particulates for extra membrane protection.
2. Dual Prefilter Assembly Carbon Filter removes chlorine & organic chemicals for extra membrane protection.
3. Reverse Osmosis Membrane removes up to 99% of water contaminants for purified water.
4. Post Remineralizer Filter neutralizes acidic water and raises low pH for copper plumbing protection.
5. Atmospheric Storage Tank collects purified RO water for on-demand use in the home.
6. Repressurization Delivery Pump draws water from tank and delivers to home taps on demand.

Essential Product Information
Warranty: Great Warranty on Complete Whole House RO Package 
Free Transferable Warranty
Click Here To Read More
Assembly: RO systems are custom-built upon order and wet-tested before shipment for quality assurance.
Every RO system includes hard copy installation instructions and complete package manuals & diagrams are included on a 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.
Some additional plumbing materials such as pipe and fittings needed to connect to the existing plumbing are not included. These materials are readily available at any hardware or home improvement retail store.

Product Maintenance

The following list is the typical routine maintenance required for this whole house RO package.
*Maintenance and replacement is dependent on water chemistry and may be subject to more or less frequent changes.
Replacements are readily available through RainDance Water Systems.


RainDance-1200 Whole House RO System
Dual Prefilter Assembly: Prefilters should be replaced every 6 months*. A 3 Year Supply of prefilters is included with your order. 3 Year supply when replaced every 6 months.
1200GPD RO Membrane: Membrane should be replaced every 3-5 years*.

Post RO Remineralizer Filter
Post Remineralizer Filter should be replaced every 9-12 months*.

Product Questions & Answers

Have a whole house reverse osmosis question that hasn't been answered? Live chat with a RainDance specialist for a quick answer!

Q: How does the complete package work?
A: Pressurized water from your water source first enters the Dual Prefilter Assembly to provide extra membrane protection from dirt, debris, chlorine, organic chemicals, and more. Prefiltered water then enters the Whole House RO System to purify the water. Purified water flows into the Post Remineralizer Filter to neutralize acidic water then begins filling the nearby Storage Tank. Water will continue filling the tank until the included float switch shuts the entire system off. When there is a demand for water, the repressurization delivery pump is activated and draws water from the storage tank to your taps. If enough water is used to the point where the float switch is activated, the RO system will automatically turn on and begin replacing the water that has been depleted in the tank.

Q: Should I have my water tested?
A: Yes! The only way to ensure a whole house RO system will be both optimally effective and efficient is to plan & design each system on a complete breakdown of the unfiltered water to be treated. If you haven't tested your water yet, take advantage of our Free Water Testing! If you have a water analysis ready to go, simply email your analysis to support@raindancewatersystems.com and we would be happy to review and recommend the perfect whole house purification system.

Q: Do I need a water softener with the RO system?
A: If you have hard water, yes! The #1 reason for most whole house RO system failures is inadequate or no pretreatment. Proper pretreatment is vital to the longevity of your RO equipment and without it, expensive components can begin degrading quickly. In order to protect your RO system from different types of water chemistry we have designed the RainDancePRO pretreatment system to provide extensive protection on multiple water sources. Read more about this system below!

 Q: How long has RainDance been selling whole house RO systems?
  A: For more than 20 years, RainDance Water Systems has been designing & providing proven long term well water reverse osmosis packages for residential homes, commercial business, farms and livestock.
Q: How do I size a whole house ro for my house?  A: Keep in mind that an RO system produces a certain amount of purified water within a 24 hour period, so it's important not to undersize the system. You should size your whole house RO by cutting it's rated gallon per day capacity in half for household production. For example, our RainDance-1200 Whole House RO system can produce 1200 gallons within 24 hours, or approximately 600 gallons every 12 hours, so this system should be considered when no more than 600 gallons is used in home per day.
Q: Do I need a UV disinfection system?   A: Ultraviolet disinfection systems offer 99.99% destruction of bacteria, e-coli, coliform, viruses, & protozoan cysts (Giardia Lamblia, Cryptosporidium) - A UV(ultraviolet) system can be used to maintain the disinfection of the treated water in the storage tank - this is a great add-on feature if you do not use your stored water on a regular basis or the water sits unused - this uv system easily installs after the storage tank and re-pressure pump to provide bacteria free water at every tap. See our UV selections below

Q: Do reverse osmosis systems remove GenX, PFOA & PFOS Chemicals?
A: Reverse Osmosis & Nano Membrane Purification Systems have been found to be extremely effective in removing Gen X and PFAS such as PFOA & PFOS Chemicals.  

Read More Questions & Answers Here (10)

Reverse Osmosis Pretreatment System

RainDancePRO-125-10 Hard Water, Iron & Manganese RO Pretreatment System

Retail Price: $1,595.00

Special Price: $895.00
- Includes FREE Delivery Within The Continental US

Save More When You Package Your Whole House RO System With A Pretreatment System!

- Protect your Whole House Reverse Osmosis Investment! Removes hard water, rust & iron, manganese, and hydrogen sulfide gas before your RO system.
- Pretreatment Lockout: A pre-installed switch is included to automatically shut down and protect the RO system while the softener is regenerating, eliminating the fear of unfiltered hard water going into the RO system.
- Shipping: Filter Tank is delivered preloaded with filter media - Brine Tank is delivered preassembled.
- Specifications:
Filter Tank Size: 10"D x 63"H
Brine Tank Size: 18"D x 40"
Power: 110v 60hz
Plumbing Size: 1"
Includes Pretreatment Lock-Out Switch
EZ-Maintenance: Just add Water Softener Pellets
- Maximum Removal Capacities: 50gpg Water Hardness, 10ppm Iron, 1ppm Manganese, 1ppm Hydrogen Sulfide Gas

Online Package Price
When Purchased
With Any Whole
House RO Package!


Includes Free Delivery
Within The Continental US

Have a Question Or
Need Help With Your Purchase?
Talk To A Certified
RainDance Water Systems Specialist

Call 1-877-788-8387

Ultraviolet disinfection systems offer 99.99% destruction of bacteria, e-coli, coliform, viruses, & protozoan cysts (Giardia Lamblia, Cryptosporidium) - A UV (ultraviolet) system can be used to maintain the disinfection of the treated water in the storage tank - this is a great add-on feature if you do not use your stored water on a regular basis or the water sits unused - this uv system easily installs after the storage tank and re-pressure pump to provide bacteria free water at every tap - Adds NO Chemicals - Compact design and easy to install

Reverse Osmosis Post UV Disinfection System

Viqua VH200 Whole House Ultraviolet Disinfection System

Special Price: $585.00 - Includes FREE Delivery Within The Continental US

- Installs Easily After The RO Tank Delivery Pump To Disinfect All Stored Water
- Simple, Inexpensive, & Environmentally-Friendly Chemical-Free Bacteria & Virus Treatment
- Function: Whole House UV Disinfection Treatment
- Removal Capacities: 99.99% Destruction of Bacteria, Viruses, and Protozoan Cysts
- Specifications:
Chamber Length: 17.75" x 3.5"
Controller: 7.25" x 3.5" x 2.5"
Power: 110v, 60hz, 35w
Plumbing Size: 3/4" - 1" MNPT COMBO


Viqua VH200
Includes Free Delivery
Within The Continental US

Have a Question Or
Need Help With Your Purchase?
Talk To A Certified
RainDance Water Systems Specialist

Call 1-877-788-8387