A-One Water Specialists, Inc.
2216 15th St.
Spirit Lake, IA 51360
RainSoft Refreshing Clean Drinking Water and Kitchen Water Filtration Systems Bath and Body RainSoft Water Treatment RainSoft Water Softeners and Conditioners for Softer, Cleaner Laundry

RainSoft of North Iowa – A-One Water Specialists, Inc.

A-One Water Specialists, Inc. has been servicing the tri-state area for 15 years working in Northwest Iowa, Southwest Minnesota, and Eastern South Dakota. Our installation, service techs, and sales team has over 40 years combined experience in handling and solving water problems. We are active members in the multiple chambers around the tri-state area, Water Quality Association and the Iowa Water Quality Association.

We offer the best drinking water and largest variety of water treatment products and services for your home or business including water softeners, water filtration systems, reverse osmosis drinking water systems, equipment installation, and repair service. RainSoft products are built to last and are backed by a 100% satisfaction guarantee as well as the best trained and experienced service technicians in the industry.

RainSoft of North Iowa, an authorized RainSoft Dealer.

A-One Water Specialists, Inc.
2216 15th St.
Spirit Lake, IA 51360
Fax: (712) 336-4741

Visit Our Corporate Website:

Find RainSoft On YouTube

Map of RainSoft of North Iowa Location

News From RainSoft

How Much Water to Store to Prepare for Disaster

RainSoft water treatment provides safe, clean water right to your tap, but in the event of a disaster you may not have access to RainSoft treated water. Ready.gov has recommendations on how much water you should store in case of a disaster.

Store at least one gallon of water per person per day. A normally active person needs at least one gallon of water daily just for drinking however individual needs vary, depending on age, physical condition, activity, diet and climate.

To determine your water needs, take the following into account:
  • One gallon of water per person per day, for drinking and sanitation.
  • Children, nursing mothers and sick people may need more water.
  • A medical emergency might require additional water.
  • If you live in a warm weather climate more water may be necessary. In very hot temperatures, water needs can double.
  • Keep at least a three-day supply of water per person.

RainSoft Water Treatment Systems

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

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

RAINSOFT WATER TREATMENT SYSTEMS that save money by reducing energy and soap consumption. Water-using appliances last longer, and bathing and shower 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.

Serving Albert City, Allendorf, Andrew, Archer, Ashton, Ayrshire, Calumet, Cherokee, Cleghorn, Crandalls Lodge, Curlew, Cylinder, Dickens, Dolliver, Egralharve, Emmetsburg, Estherville, Gaza, Germantown, Graettinger, Gruver, Lake Park, Lost Island Lake, Marathon, May City, Melvin, Methodist Camp, Milford, Montgomery, Newell, Ocheyedan, Okoboji, Old Town, Orleans, Osgood, Paullina, Peterson, Preston, Primghar, Ringsted, Rossie, Royal, Ruthven, Saint Donatus, Spirit Lake, Spragueville, Superior, Sutherland, Templar Park, Terril, Triboji Beach, W Okoboji, Wahpeton, Wallingford, Webb, and West Okoboji located in the counties of Buena Vista, Cherokee, Clay, Dickinson, Emmet, Jackson, Obrien, Osceola, Palo Alto in the state of Iowa