Rainsoft Home Water Treatment System Reviews
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RainSoft Water Softening Systems

Since 1953 RainSoft has had one business and one business only - providing the finest whole-house air and water treatment systems for families like yours. RainSoft started with one location in Bensenville, Illinois. Today RainSoft, a division of Aquion Inc., is an international company with dealerships in the United States and 20 other countries. The company headquarters are located in Elk Grove Village, Illinois, just outside of Chicago.

RainSoft has been dedicated to producing "The World's Finest Water Treatment" and superior customer satisfaction since day one. We also ensure all of our air and water conditioning products meet customer expectations and demands.
  • Dedicated laboratory R&D and manufacturing facilities
  • Rigorous third party testing and certification programs
  • Exceptional dealer training and support network
  • Unsurpassed product warranties
With water softening and air purification products ranging from the small, portable water filtration systems for homes and apartments, to larger treatment systems for factories, hotels and hospitals, RainSoft water treatment systems continually strive to produce the world's finest water for businesses and homes alike.

With better quality water you can see, taste and feel, the quality difference is clear.

Quality of Life - A Global Commitment.


Water Treatment Systems and Air Purification

RainSoft air purification and water softening systems improve the Quality of Life for our customers and their families by offering them environmentally responsible air and water treatment solutions for their homes.

DRINKING WATER SYSTEMS that provide bottle-quality, crystal clear water for drinking and cooking...without the plastic bottle.

WATER TREATMENT SYSTEMS that save money by reducing energy and soap consumption. Water-using appliances last longer with RainSoft water softening systems, and bathing and showering has never felt better!

AIR PURIFICATION for the entire house, not just one room. RainSoft air purification products mount directly into the duct, providing protection and peace of mind...silently and out of sight.

It has been over 55 years since the first RainSoft water conditioner was sold from a small garage just outside of Chicago, Illinois. Since that day in 1953, RainSoft has become an industry leader in treating, filtering and softening water for well over one million homes and businesses throughout the world.