Culligan High Efficiency 1-Inch Water Softener

The Culligan High Efficiency Water Softener brings you better, soft water and can help prolong the lifespan and efficiency of your appliances, heating and plumbing systems.

The world’s most efficient water softener,* the HE Softener features Aqua-Sensor® technology and automatically adjusts to changes in your home’s water conditions.
Only regenerates when needed, giving you the chance to control and customize water softness throughout your house.
Increase water heater efficiency, enjoy brighter laundry and sparkling glasses, do less cleaning and scrubbing, and more.


The High Efficiency 1-Inch Water Softener is designed to provide:

Cost Savings: Reduce operating costs up to 46%** with patented technologies to optimize salt, water and electricity consumption.

Convenience: The automatic bypass valve provides the convenience of skipping the water softener for outside watering or other uses.

Reliability: A specialized, non-corrosive valve provides more reliability than rotary valve systems. Culligan also offers a high-impact Quadra Hull® Tank designed for outdoor use with a four-layer design that resists UV rays, rust, and corrosion.


Benefits include:

SOFT-MINDER® METER: Keep track of household water use, identify trends and cost-saving opportunities with system updates that monitor daily consumption.

AQUA-SENSOR®: Save money, water and salt with technology that automatically adjusts to changes in your home’s water conditions – so the softener only regenerates when needed.

DIAL-A-SOFTNESS® VALVE: Customize your water softness to find an ideal level and enjoy the feeling of silkier hair, cleaner skin and more.


The Culligan High Efficiency 1-Inch Water Softener Brings You:

Peace of Mind: The easy-to-read back-lit display with digital clock lets you know your softener is working and warns of system malfunctions.

Consistency: The 1″ valve allows for uninterrupted water pressure and varying tank sizes ensure consistent quantities of soft water.

Home-Wide Benefits: With soft water, you can enjoy spot-free showers and dishes, less buildup on faucets and fixtures, brighter laundry, softer skin & hair and more.


*HE Softener when configured with proportional up flow brining with Aqua-Sensor®.