Smart HE Water Softener

high efficiency softener

The World’s Most Efficient Water Softener.*

Just how smart is the Aquasential Smart HE? Smart enough to alert you to low salt levels and other issues. Sophisticated enough to be controlled remotely. And intelligent enough to let you customize your water’s softness.

With a new, modern color, improved app experience, plus always-on WiFi connectivity and remote monitoring, the Aquasential Smart HE gives you cleaner, safer water and more peace of mind.

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


Low Maintenance
high efficiency softener maintenance
Automatic service notifications sent directly to your Culligan Man.
Lower Bills
high efficiency softener lower bills
Spend less every month on energy, water, detergents, shampoo, and more.
More Control
high efficiency softener more control
Custom water softness where you want it, automatically adjusted for how you use it most.

The Culligan HE Water Softener with patented technologies can deliver:

Dramatically lower monthly salt, water and electricity costs.
Customized water softness settings so that your water never feels too soft or too hard.
Always know how long your salt will last.*
Control your softener from anywhere in the house.*
Automatic Service Notification* to your local Culligan Man so you never have to worry.
Culligan soft water throughout your home.
Makes appliances more efficient and last longer.
Backed by the powerful Good Housekeeping Seal.
Culligan water systems are third party certified to perform as promised and are backed by one of the most comprehensive warranties in the industry.
*Optional feature


The Culligan Smart HE Water Softener offers Patented Smart Technology:

Culligan’s proportional brining allows your softener to only regenerate that part of the resin bed that has been exhausted, which reduces 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 back-lit display with digital clock lets you know your softener is working and warns of 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.
Remote display: Optional remote display makes it possible to control and monitor the softener from virtually anywhere in the home†.

Optional modem: Can alert Culligan dealership if salt is needed or softener needs service.

Exclusive reliable design:

Exclusive, non corrosive valve with 6 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**.
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.

†Requires 120 VAC

**Warranties available separately. see written warranties for applicable terms and conditions.

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

Your local Culligan Man can recommend the right solution for you in:
Camp Hill
Carlisle, PA
Harrisburg, PA
Mechanicsburg, PA
Hershey, PA
Hummelstown, PA

Payment 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.
Want more information?
Ask your Culligan Man.
satisfaction guarantee

Culligan 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.