Culligan® Water Softeners

Stop the damaging effects of hard water today!
Soft Water Solutions
Culligan® Aquasential™ Water Softeners protect against the most common water problem in North America - hard water. Our high-quality, efficient water softeners are the best solution to the damaging, expensive effects of hard water. Say goodbye to dry skin, spotted glassware and high water heating bills when you rent or buy a Culligan® Aquasential™ Water Softener!
Water Softener
  • Free Basic Installation
  • All salt fill-ups included at installation
  • Includes 1-year parts and labor warranty
As Low As
$ 27.99 /month
Get Started
High Efficiency Water Softener
  • Free Basic Installation
  • All salt fill-ups included at installation
  • Includes 1-year parts and labor warranty
As Low As
$ 32.99 /month
Get Started
Ask about our buying options.
Girl taking a bubble bath in soft water from a Culligan Water Softener
Water softening utilizes a process called "ion exchange" to remove dissolved hard water minerals such as calcium, magnesium, iron and manganese. These minerals can’t be trapped by a filter, so a molecular reaction is required. Water softeners have resin beads that hold onto sodium, and as the hard water flows through the resin, the sodium is swapped for the hard water minerals. The hard water minerals are trapped in the softener and a trace amount of sodium flows out with the softened water.
Culligan® Aquasential™ Water Softeners are easy to use and maintain - there are no filters to change or flush. Simply fill with salt when needed, knowing that Culligan’s advanced regeneration technology reduces overall salt use.
Culligan now offers the Culligan Connect™ app, linking your phone to data from your Culligan High-Efficiency Water Softener. This allows you to access real time information on water usage and salt levels and send you alerts for unexpected changes in flow, saving time and money. Learn more about the groundbreaking Culligan Connect™ app.
Benefits of a Culligan® Aquasential™ Water Softener -
  • Provides a continuous supply of soft water for your entire house
  • Reduces soap residue on hair and skin
  • Leaves clothes brighter and soft to the touch
  • Makes household cleaning easier and less expensive
  • Prevents hard water spots on glassware, dishes and utensils
  • Reduces soap scum and scaling on faucets, sinks and tubs
  • Reduces water heating bills
  • Increases the lifespan of water-using appliances
Culligan® Water Softeners
Culligan has a variety of water softeners available, and will help find the perfect solution for your water treatment needs and budget. Whether you choose the innovative Culligan® High-Efficiency (HE) Water Softener to save up to 46% on salt, water and energy use, or the affordable Culligan® Medallist Water Softener for everyday softening, your local Culligan Man™ has the perfect water softening solution for you. Browse through Rock Valley Culligan's home water softeners to learn how you can reduce hard water problems in your home.
Contact your local Culligan Man™ for rental and purchase pricing today!
This product can help solve the following water problems.

Latest Blog Posts

What Clients Say
This place is such a pleasure to deal with. So helpful in every way. This is the ONLY water company I will deal with. Prices are reasonable and if you finance with them, the terms are so easy. So glad I switched water companies and found Rock Valley Culligan!!
Culligan Customer
Kim Allsen
- Culligan Customer