Desalination Guide | Sea Water | Well Water Desalination | Brackish Water Systems | 


Turn sea water in to fresh potable usable drinking water
or irrigation water with our sea water desalination systems

We Provide Easy To Use Sea Water Desalination & Brackish Well Water Filtration Systems Designed For Residential and Commercial Drinking Water Systems. Engineered Salt Water Filters From 750 Gallons Per Day To 4,000 Gallon Per Day Suitable For Whole-House Water Systems, Irrigation, Island Resorts, Hotels, Motels, Vacation Homes, Emergency Drinking Water Systems, Camps, Lodges, Designed for Sea Water, Salt Water, Sodium & Chloride Filtration, Brackish Well Water, Salty Borehole Water Treatment - Ideal for Back Up Sea Water Source Filtration.

There are significant differences in the equipment used for removing most of the dissolved solids from seawater and from most surface or well waters. Seawater units are referred to as desalinators and surface/well water units are called reverse osmosis (RO) units. The laws of physics require approximately 1 psi driving force for each 100 mg/l of solids dissolved in the water to be treated. Seawater has about 35,000 mg/l of dissolved solids so to obtain the first drop of permeate water a pressure of 350 psi is required. Reverse osmosis units on the other hand normally treat water where the dissolved solids content is in the area of 6,000 mg/l or less. The required pressure for that first drop of water for 6,000 mg/l is 60 psi. To insure an adequate flow of water from the respective devices seawater units usually operate in the area of 1,000 psi and RO units in a range of 150 to 250 psi. This additional pressure requirement for seawater increases the required strength of almost all components and requires much larger pumps. Also, seawater is extremely corrosive so the materials of construction for seawater units must be non-corrosive. All of these differences cause the cost of seawater units to be much higher than the cost of an equivalent gallon output RO unit. 


Have a Question? Call 1-877-788-8387 - Email: or use our Contact Form and we will have a sea water treatment representative contact you ASAP. *No Waiting! Our knowledgeable water systems representatives will reply to your email within minutes, 7 days a week! We will provide up to date real time pricing and include any specials, incentives or discounts.


Successfully Treating Seawater Throughout The US & Worldwide
 California - Florida - Texas  Singapore - Oman - Belize
 Bahamas - Virgin Islands - Hawaii

Sea Water Desalination Filters mobile friendly website

TV-SWRO non-skid sea water reverse osmosis system is designed for commercial and residential applications where floor space is at a premium. All major system elements are mounted within a sturdy tubular stainless steel frame, welded for long term rigidity and open for easy access to all components. The TV-SWRO Series sea water filter system is a compact, heavy duty sea water R.O. water purifier for users requiring 750, 1500, up to 4,000 gallons per day water production. As with all of our purifier products, The TV-SWRO system is fully equipped with the instruments and controls needed for reliable long term operation.
......... Compare! Featured Available Options .........
.. Storage Tank Options: 300, 550, and 1000 gallon atmospheric storage options available
.. Pretreatment Options: Antiscalant system needed to protect the desal membrane from hard water scale, silica and foulants.
.. Pretreatment Options: Automatic Backwashing Pre-Filter - High performance sand, silt, and turbidity pretreatment protection system.
.. Post-Treatment Options: Ultraviolet UV Bacteria,Virus,Microbiological Water Treatment.
   .. Skid Mount Options: Complete Turnkey Skid Mount Sea Water Desalination Systems Quoted Upon Request
TV-SWRO Sea Water, Brackish Well Water, Salt Water Filter E-Z Quote
Receive Up To Date Pricing On All Compact Non-Skid TV-SWRO Salt Water Desalination Systems
Sea Water Reverse Osmosis 
RainDance Water Systems Online Non-Skid TV-SWRO Salt Water Filtration Quote Form
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Quote The Following No-Skid Compact  TV-SWRO Desalination System(s)

TV-SWRO-750 (750gpd)
TV-SWRO-1500 (1500gpd)
TV-SWRO-2500 (2500gpd)
TV-SWRO-4000 (4000gpd)

Larger sea water filters up to 24,000gpd quoted upon request
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RainDance Water Systems can assist you in all of your sea water treatment needs. There's no need to go anywhere else. With over 100 years of combined experience in the water treatment business our support team can quickly & accurately answer all of your water filtration questions. Our resources include engineers and water treatment professionals which utilize virtually all known water treatment processes assuring our customers of the most economical, dependable, and environmentally friendly solutions. Our water treatment systems range from domestic residential households, large commercial / industrial operations to membrane cleaners and water treatment chemicals.

Our customers include numerous residential households on well and city water sources, commercial applications, business facilities and farms throughout the United States, Venezuela, Spain, Africa, Canada, Japan, U.K., Bahamas, Cayman Islands, Indonesia, Taiwan, Singapore, Kabul, Afghanistan, and Malaysia.  

A small sample of our customer base includes: The U.S. Army, The U.S. Environmental Protection Agency (EPA), The U.S. Fish and Wildlife Federation, The United States Coast Guard, Washington St. National Park Service, San Diego State University, Arizona State University, Palomar College, Golden Eagle Thoroughbred Horse Farm, Buckridge Plantation and Stables, Advanced Marine PTE., Quinlan Texas Elementary School, Fairbanks Farms, Hunter Industries, Sonance Corp., Owens Brigam Medical, 1st Choice GMAC Realty, Century 21 Realty, Coldwell Banker Realty, Austin Productions, Fairfield Country Club, and Auer Precision Inc. Just to name a few.  

Shipping and Exporting is our specialty. To ensure a safe and proper delivery for your sea water treatment equipment we offer export crating and packaging for all overseas orders. We can use your freight forwarder, ship freight collect or we can find the best shipping rates from our facility. For our domestic U.S. orders we offer crating or pallet packaging for a safe easy delivery.

Commercial & Residential Seawater Desalination Systems

Turn sea water in to fresh potable usable water with our sea water desalination systems. We offer portable, land based, and complete skid mount sea water purification systems. 

Residential & Commercial Desalination Water Selection Guide:

Order online 24 hours a day 7 days a week or call toll free 1-877-788-8387 Free shipping on most residential water treatment within the Continental US.

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