United States

Culligan High Efficiency 1-Inch Water Softener

Setting Industry Standards in Water Softening.

Our most advanced water softener, the Culligan High Efficiency Water Softener features Aqua-Sensors® and smart meter components that automatically adjust to changes in your home’s water conditions, while you control and customize water softness from anywhere in the house.

Low Maintenance

Automatic service notifications sent directly to your Culligan Man.

Lower Bills

Spend less every month on energy, water, detergents, shampoo, and more.

More Control

Custom water softness where you want it, automatically adjusted for how you use it most.

Learn more about common causes of problem water in your city or state, and call your local Culligan Man for more information about high-efficiency softeners.


The Culligan HE Water Softener's patented technologies:

  • Dramatically lower monthly water, salt, and electricity costs.
  • Provide customizable water softness so your water never feels too soft or too hard.
  • Let you know how long your salt will last.**
  • Give you water softening control from anywhere in the house.
  • Send Automatic Service Notifications to your local Culligan Man so you never have to worry about scheduling.
  • Deliver Culligan soft water throughout your home.**
  • Reduce wear on appliances and help make them more efficient.
  • A Consumers Digest Best Buy, its dependable performance is backed by one of the most comprehensive warranties in the industry.*

*The Best Buy Seal and other licensed materials are registered certification marks and trademarks of Consumers Digest Communications, LLC, used under license. For award information, visit ConsumersDigest.com.
**Optional features.


The Culligan HE Water Softener offers patented smart technology:

  • Culligan’s proportional brining allows your softener to regenerate only that part of the resin bed that has been exhausted, reducing its salt usage.
  • Automatic bypass valve provides the convenience of bypassing the water softener from the softener itself or the remote display.
  • Patented Culligan Aqua-Sensor® technology automatically adjusts to changes in water conditions so the softener only regenerates when needed, saving you salt, water, and money.
  • Our smart brine tank automatically monitors salt levels and tells you how many days of salt are remaining.
  • Exclusive Culligan Soft-Minder® meter monitors daily water use and provides advanced system diagnostics.
  • The easy-to-read backlit display with digital clock lets you know your softener is working and alerts you to any system malfunctions.
  • Culligan’s Dial-a-Softness® Valve allows you to customize the “feel” of your water, so it never feels too soft or too hard.
  • Optional remote display makes it possible to control and monitor your softener from virtually anywhere in your home.
  • Optional modem can alert Culligan dealership if salt is needed or softener needs service.
  • Exclusive, non-corrosive valve with six cycles. The motorized pistons provide more reliability than rotary valve systems.
  • High-impact Quadra-Hull® Tank stands up to outdoor use with a four-layer design that resists UV rays, rust, and corrosion.
  • Limited lifetime warranty. Warranties available separately. See written warranties for applicable terms and conditions.
  • Long-lasting brine tank with corrosion-proof components and Dubl-Safe brine refill control assure proper operation.
  • CULLEX® resin media: Assures stability and long life.
  • High-grade quartz underbedding evenly distributes water to maximize flow rates.

Tips from the Culligan Man

Brew coffee and tea with Culligan filtered water or Culligan bottled water for a better-tasting result.

Trust Your Local Culligan Man

No matter the product, your local Culligan Man can service and repair any brand of water softener, water filter system, or drinking water system.

Payment Plans and Options

From purchasing to renting to financing, Culligan has payment plans and options for every household. Professional installation and setup is included for all options.

Culligan Satisfaction Guarantee

If you are dissatisfied with your Culligan product for any reason within 30 days of your purchase, Culligan will remove the product and refund the purchase price.

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Culligan Customer Relations
9399 West Higgins Rd.,
STE 1100
Rosemont, IL 60018 USA

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9399 W. Higgins Road
STE 1100
Rosemont, IL 60018

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