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Aquasential® Smart HE Water Softener System

Solve hard water problems and appreciate cleaner, softer water with the world’s most efficient water softener system.1 Cutting-edge smart features, including maintenance alerts and usage tracking, elevate your water experience, while salt delivery and maintenance services make system upkeep hassle-free.

Ready for a water upgrade? Your local Culligan® water experts can help determine the right solution for your municipal or well water. Schedule your free, in-home water test or phone consultation to get started.

SCHEDULE FREE WATER CONSULTATION

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Experience the
Industry-Leading
Smart Water Softener

Wi-Fi Connected Innovation

Adjustable Water Types

Avoid wasting soft water on areas that don’t need it—like your lawn—by setting your water softening system on bypass.

Convenient Alerts

Never question whether you need a salt refill with automatic alerts on the Culligan Connect App. You can also feel confident with updates on your water when you’re out of town by using Away Mode.

Worry-Free Maintenance

Whenever your system needs service, your Culligan team can get notified and even troubleshoot issues remotely so you don’t have to think twice.

Water Conservation Tracking

With this Wi-Fi water softener, it’s never been easier to set water usage goals and track your progress right from your phone.

Adjustable Water Types

Avoid wasting soft water on areas that don’t need it—like your lawn—by setting your water softening system on bypass.

Convenient Alerts

Never question whether you need a salt refill with automatic alerts on the Culligan Connect App. You can also feel confident with updates on your water when you’re out of town by using Away Mode.

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Tap Into Best-in-Class Features

Flexible Fit

With a variety of options to choose from, your system can go in your laundry room, basement, garage or outside.

Exceptional Lifespan

Culligan systems are built to last, resisting UV rays, rust and corrosion.

Customized Softness

With the Dial-a-Softness® control, you can determine just how soft you’d like your water to feel.

Advanced Monitoring

Exclusive to Culligan, the Soft-Minder® meter monitors daily water use and provides advanced system diagnostics.

Flexible Fit

With a variety of options to choose from, your system can go in your laundry room, basement, garage or outside.

Exceptional Lifespan

Culligan systems are built to last, resisting UV rays, rust and corrosion.

Customized Softness

With the Dial-a-Softness® control, you can determine just how soft you’d like your water to feel.

Advanced Monitoring

Exclusive to Culligan, the Soft-Minder® meter monitors daily water use and provides advanced system diagnostics.

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Advanced Softener Options for Your Home

There are four softener sizes available, and all of them can be installed inside or outside. Your local Culligan water expert will provide recommendations based on your water flow, usage, hardness and pipe size. They may also recommend additional product options to address any other water issues or needs you may have.

  • Proportional Brining

  • Aqua-Sensor®

  • Salt Level Monitor

  • culligan external leak sensor

    Leak Sensor

100% 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.

Third-Party Certified

The Aquasential Smart High Efficiency 9″, 9″ Outdoor, 9″ Upflow, 9″ Upflow Outdoor, 10″, 10″ Outdoor, 10″ Upflow, 10″ Upflow Outdoor, 12″, 12″ Outdoor, 14″, and 14″ Outdoor have been tested and certified by WQA against NSF/ANSI Standard 372, CSA B483.1, and NSF/ANSI Standard 44 for the effective reduction of hardness (calcium and magnesium), barium, and radium 226/228 as verified and substantiated by test data.​
Learn more about product certifications here.

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Ready To Take the Next Step?

Schedule a free, in-home consultation and water test to get one step closer to the soft water your family deserves. With options to buy, finance or rent, your local Culligan water expert will make recommendations based on your home, water usage, test results and any other concerns.

Schedule Free Water Consultation

More Reasons to Choose a Culligan Water Softener System

01

Home Improvement

Enjoy spot-free dishes, brighter laundry, and cleaner shower heads, faucets and shower doors.

02

Savings

03

Durability

04

Beauty Boost

Benefits of Water Softening

Understand the impact of hard water and how a water softener can benefit your family and your home.

Why Get a Water Softener?

Hear the difference it’s made for customers Jose and Stacey Rivera and their home.

Our Environmental Impact

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World’s Most Efficient

With patented technology, Culligan’s Smart HE Water Softener saves on salt, water and electricity usage, reducing operating costs by up to 46%.³

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Earth-Conscious Innovation

We prioritize sustainability in designing and developing new products.

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Global Water Leadership

Culligan has joined the CEO Water Mandate and the Water Resilience Coalition to lead the way in positive, global water stewardship.


Specifications

Warranty

Culligan products are reliable and long-lasting, with industry-leading warranties.

  • Quadra-Hull® conditioner tank and Cullex® resin: Lifetime
  • Aquasential Smart High Efficiency circuit board, control valve body (excluding internal parts), salt storage container, brine valve and all its component parts: 10 years
  • Soft-Minder meter, Smart Brine probe, Salt Level Monitor and Aqua-Sensor probe: Five years
  • Entire conditioner: One year

To access customer support, call your local Culligan water expert or​ fill out this Maintenance & Support form​.

Download Owner’s Guide

Please select chart from the dropdown below:

Model

9”

10”

A - Total Height

56”

62”

B - Resin Tank Height

48”

54”

C - Resin Tank Width

9”

10”

D - Brine Tank Width/ Weight

16” 250 LB or 18” with 375 LB Brine Tank

18” with 375 LB Brine Tank

E - Brine Tank Height

43”

43”

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Installation & Maintenance​


Questions & Answers

How does this water softener system work?

How do I install the Culligan smart water softener?

How much does a smart water softener cost?

How much space is needed for installation?


Ratings & Reviews

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The customer service is great, as is the salt delivery service!

We’ve just now upgraded to the updated water softener, which is exciting as it uses way less salt and is higher efficiency!

— Craig and Valerie M, IA

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Culligan is reliable, competitively priced & ensures my water is clean & healthy.

I also have the water softener serviced and salt delivered which is … one less thing for me to do!

— Pamela B, MN

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The product … makes the water soft and soothing.

The equipment is running on its own and seems like a durable, smart, self-activating machine.

— Edmund C, ON

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The customer service is great, as is the salt delivery service!

We’ve just now upgraded to the updated water softener, which is exciting as it uses way less salt and is higher efficiency!

— Craig and Valerie M, IA

big quote icon
big quote icon

Culligan is reliable, competitively priced & ensures my water is clean & healthy.

I also have the water softener serviced and salt delivered which is … one less thing for me to do!

— Pamela B, MN

big quote icon
big quote icon

The product … makes the water soft and soothing.

The equipment is running on its own and seems like a durable, smart, self-activating machine.

— Edmund C, ON

big quote icon
big quote icon

The customer service is great, as is the salt delivery service!

We’ve just now upgraded to the updated water softener, which is exciting as it uses way less salt and is higher efficiency!

— Craig and Valerie M, IA

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Let’s Get Started

Start enjoying the benefits of soft water in your home with help from your local Culligan water experts.

Schedule Free Water Consultation

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1HE Softener when configured with proportional upflow brining with Aqua-Sensor.®

2Water Quality Research Foundation/Batelle Memorial Institute.

3Versus a time clock regeneration softener and when used with optional Aqua-Sensor® technology.

4Source: Water Quality Research Foundation/Scientific Services S/O Inc.

5The efficiency rated dosage is only valid at the stated salt dosage and is efficiency rated according to NSF/ANSI 44.