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Whole House Reverse Osmosis For Ground Water - Made In The USA
RainDance RDWW-1500 Whole House RO Package For TDS Filtration Up To 2,000ppm


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Our #1 Best Selling Whole House Reverse Osmosis Package!

RainDance RDWW-1500 Whole House RO Package
Retail Price Was:
$9,970.00

RainDance Special Online Price: $8,970.00
ON SALE NOW - FREE SHIPPING & MORE!

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RainDance RDWW-1500 Gallon Per Day "Well Water" Whole House Reverse Osmosis System

 

HOLIDAY SPECIAL — Additional $600 OFF!
RAINDANCE RDWW-1500GPD WHOLE HOUSE RO PACKAGES
Online Orders Save $600 on your whole house reverse osmosis package when you order online!
USE COUPON CODE: RAIN600
Coupon Expires: December 31, 2026 

 

Ideal for 1-6 Person Households with 1-3 Bathrooms


Filters High TDS, Conductivity, Sulfate, Nitrates, Arsenic, PFAS & PFOS, +More


Limited Time Only: We Are Including The Following Options At No Extra Charge:
  • 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.  
  • 3 Year Supply Of Prefilters: Be prepared for your next filter change! We are including a 3 year supply of sediment prefilters so you wont experience any down time or delays when its time to service your RO system. 
  • 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.
  • Water Meter: Our reverse osmosis water totalizing meter allows you to track how much RO water you are actually using on a daily basis.
  • Free Shipping: We offer FREE shipping within the continental US - Estimated Delivery: 3-6 weeks *Note: RO systems are subject to extensive wet testing to pass our rigorous performance protocol which may delay shipment. Please contact us if you have any concerns about shipping.

Key Features:

  • High TDS Filtration: Efficiently filters water with Total Dissolved Solids (TDS) levels up to 2000ppm, reducing impurities like heavy metals, arsenic, nitrates, sulfate, uranium and harmful chemicals (including PFAS).
  • Recirculation Valve - Can provide high recovery / lower waste
  • Comprehensive Pretreatment: Includes an integrated sediment pre-treatment system to ensure optimal RO performance.
  • Advanced Monitoring: Comes with TDS, temperature, and pH monitors for real-time water quality assessment.
  • User-Friendly Control: Features an electronic control panel for automated system functions, enhancing reliability and lifespan.
  • Compare RainDance: Your Trusted Source for Whole House Reverse Osmosis Systems Since 1998
  • Selection Guide: You can also find our complete selection of whole house reverse osmosis packages at our RainDance H2O Store

Specifications: 

  • Daily Capacity: 1500 gallons per day (GPD) / 750 gallons every 12 hours
  • Water Source Compatibility: Suitable for both well water and city-treated water.
  • Space-Saving RO Design: Compact wall mount system

Additional Benefits:

  • Lifetime Support: Access to knowledgeable support staff through various channels.

What's Included:

  • 1500gpd wall mount reverse osmosis water purification system with attached sediment pretreatment.
  •  pH adjustment system to keep your RO water non-corrosive
  • 300-gallon water storage tank (includes float & float switch).
  • On-demand water delivery pump.
  • Water totalizing meter - allows you to track your water use.
  • Detailed installation instructions on a flash drive.
  • 3-year replacement pre-filter package.

Support:

  • Technical support available daily, with a dedicated team boasting over 75 years of combined experience.

Additional Information & Specifications:

  • Detailed information, FAQs, specs, dimensions, & basic plumbing diagram can be found below.

RainDance Resources:

Whole House Reverse Osmosis: RainDance Case Studies  

            



RainDance RDWW-1500 Whole House RO Package

$8,970.00
Includes Free Delivery
Within The Continental US


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, advice, you can even attach your water analysis for an instant review.

 
    

Open Design for Easier Service & Maintenance
The RainDance RDWW-1000, RDWW-1500, and RDWW-2000 feature an open design that keeps key components accessible for routine maintenance, inspections, and servicing. With fewer obstacles to work around, the layout makes it easier to reach components when it’s time for service—helping simplify long-term system upkeep.
Product Specifications

System Function
 
Whole House Water Purification Equipment Package

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

Dimensions
 
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
*Recovery varies with feed water temperature & chemistry.

Plumbing Size

See Equipment Section Below
 Maximum Removal Capacities
 
Reduces Up To 2,000ppm 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
 
95 lbs
Operating Parameters
 
Iron must be below 0.2ppm
Manganese must be below 0.04ppm
Hardness must be below 1gpg (17.1mg/L)
Power 110v 60hz Production 1500 Gallons Per Day (GPD)
Approx. 62 Gallons Per Hour (GPH)
*Production output varies with feed water temperature & chemistry.

 Minimum Pressure & Flow Rate Needed
 
45psi / 2gpm Equipment Includes Whole House RO System, Sediment Prefilter, Remineralizer, Storage Tank, Delivery Pump, Accessories

All of our whole home reverse osmosis systems are manufactured to be water efficient using the latest up to date membrane solutions software which includes expected recovery, waste water, permeate, concentrate water and operational pressure.

Package Equipment Included
 
  • 1500GPD Wall Mount Reverse Osmosis System ​
  • Manual On and Off Control Switch
  • (2) Low-Energy Membranes
  • 5-Micron Sediment Pre-Filter Cartridge
  • (2) SS–Series Membrane Housings
  • (1) 20" Slim Line Cartridge Housing
  • Fluid-O-Tech TM Low Lead 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: 48" x 12" x 49"
  • Approximate Weight: 95lbs
  • 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: 3gpm
  • Connections:
  • Feed Water 3/4" FNPT
  • Permeate (RO Pure Water) 3/8" quick connect
  • Concentrate (Drain Water) 3/8" quick connect
  • ​Filters high TDS up to 2000pm - contact us if your total dissolved solids are higher than 2000ppm (mg/L)
 
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! 
 
  Integrated Sediment Pretreatment System - 2.5"x 20" Sediment Filter. Provides RO pre-treatment protection from sediment, dirt, debris. 
 Prefilter should be replaced every 4 months*. *some applications may require more frequent replacements  
  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. 24"

Note: We do not use blending valves with our whole house reverse osmosis systems as they add contaminants back to your water supply which could be potentially dangerous. For example, our RO system will remove the majority of arsenic and other contaminants but it would not take much feed water blended in with the purified water to kick arsenic and other impurity levels back up. For this reason alone we offer a separate pH remineralizer and not a blending valve!
   

 300 Gallon Atmospheric Storage Tank - FDA/USDA Approved RO product water storage tank for on-demand water supply.
The purified RO water comes out as a small stream, which is why you have to have a separate storage tank and repressure pump to collect and deliver your purified water to your taps. The delivery pump will then provide the flow rate needed for pressure throughout your home.

Includes Complete Float Assembly for full tank shutoff.
Dimensions: Approx. 35"D x 85"H (Designed to fit through standard doorways)
*Appearance May Vary
 
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 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: 120v, 60hz, 35w (1.5 amps)
UV Bulb should be replaced every  12 months. 
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, and more!
 
  Bonus: Total Dissolved Solids (TDS), Conductivity (EC), Water Temperature & pH Water Quality Monitors also included.
Limited Time Only: Now You Can Add A Free 3 Year Prefilter Replacement Package To Your Order!   9 Extra Sediment Prefilters -  Designed to pretreat any sediment, sand and turbidity - Replace every *4 months *Some applications may require a more frequent replacement interval.


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.

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 RDWW-1500 Whole House RO System
 
Sediment Prefilter: Prefilter should be replaced every 4 months*.

1500GPD RO: (2) Membranes 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 Sediment Prefilter Assembly to provide extra membrane protection from dirt, debris 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 25 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 RDWW-1500 Whole House RO Package can produce 1500 gallons within 24 hours, or approximately 750 gallons every 12 hours, so this system should be considered when no more than 750 gallons is used in home per day.
Q: Do I need a UV disinfection system?   A: UV (ultraviolet) systems 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. A UV system easily installs after the storage tank and re-pressure pump to provide bacteria free water at every tap. Ultraviolet disinfection systems offer 99.99% destruction of bacteria, e-coli, coliform, viruses, & protozoan cysts (Giardia Lamblia, Cryptosporidium).

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: $1,195.00
- 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, and manganese 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

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

IN STOCK - Yes

RainDancePRO-125-10
$1,195.00
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
 
    


Reverse Osmosis Post UV Disinfection System
NOTE: CURRENTLY THIS UV SYSTEM IS INCLUDED WITH ALL WHOLE HOUSE REVERSE OSMOSIS PACKAGES AT NO EXTRA CHARGE  
 

Viqua VH200 9-16gpm Whole House Ultraviolet Disinfection System - Bacteria Killer!



Special Price: $725.00 - Includes FREE Delivery Within The Continental US

- Ensure clean, sanitized water enters your home with a post UV disinfection system to destroy bacteria, viruses, and cysts.
- Simple, Easy To Install, Inexpensive, & Environmentally-Friendly Chemical-Free Bacteria & Virus Treatment
- Specifications:
Flow Rate (30mJ/cm2 Dose): 9 gpm
Flow Rate (40mJ/cm2 Dose): 7 gpm
Chamber Dimensions: 17.75" x 3.5"
Controller Dimensions: 7.25" x 3.5" x 2.5"
Power: 110v 60hz
Plumbing Size: 3/4” - 1” MNPT COMBO
- Removal Capacities: 99.99% Destruction of Bacteria, Viruses, and Protozoan Cysts, Coliform Bacteria, Leptospira Interrogans (Infectious Jaundice), Salmonella Typhosa (Typhoid Fever), Bacteriophage (E. coli), Hepatitus Virus, Chlorella Vulgaris, Influenza Virus, Legionella Pneumophila (Legionnaires' Disease)
             
IN STOCK - Yes

Viqua VH200 UV System
$725.00
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