Aquasential™ Smart High Efficiency Water Softener

More Than Soft Water: Smart Water

Say hello to the world’s most efficient water softener*. The Aquasential™ Smart High Efficiency (HE) Water Softener can optimize salt, water and electricity usage to decrease operating costs up to 46%**. By removing hard water contaminants, the smart system can benefit both you and your home. Water-using appliances last longer, dishes become cleaner and your clothes, hair and skin become softer than ever before.

The Culligan Smart HE Water Softener Is Designed To Ensure:

  • Hassle-Free Operation: Our salt delivery and maintenance programs mean you never have to worry about keeping your system operating at peak performance.
  • Smart Tracking: Set goals for water usage and conservation and track your progress with the Culligan Connect App to help reduce your carbon footprint.
  • Cost Savings: As one of the best water softener systems available, it helps you spend less on soap, detergent, lotion, electricity and gas while also extending the lifespan of your water-using appliances.

Benefits include:


Notifications through our app can alert you and your dealer when service is needed.


Choose how you want your water to feel with the Dial-a-Softness® control, and select from a variety of system sizes to fit almost anywhere


Never run out of salt with an optional salt-level monitor and salt refill alerts.

The Aquasential™ Smart HE Water Softener Brings You:


With Aqua-Sensor® technology,
your high-efficiency water softener automatically adjusts to changes in water conditions, regenerating only when needed to maximize efficiency.


As one of the best home water softener systems, it’s built to last with a tank that resists UV rays, rust and corrosion.


Every Culligan Water system comes with the backing of our network of trained service technicians.

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

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

1 Water Quality Research Foundation/Batelle Memorial Institute

2 Water Quality Research Foundation/Scientific Services S/O Inc.