Leaf Home Water Solutions Special Financing Available – No Interest if Paid in Full Within 12 Months (Minimum Purchase $500)
Enter your zip to
find local pros.
Please enter a valid 5 digit zip code

Culligan Aquasential Smart High Efficiency Water Softener Review

The Culligan Aquasential™ Smart High Efficiency Water Softener is an advanced, app-connected system designed to tackle hard water with maximum efficiency. Offering smart monitoring, customizable settings, and reduced salt and water usage, it’s ideal for homeowners seeking long-term savings, improved water quality, and hassle-free performance backed by a trusted national brand.

Find the best water-treatment pros in your area.

Published: Mar 26, 2025 · Written By: Kate Pospisil · Reviewed By: Shannon Loughrige

The Modernize Mission

We help homeowners make confident decisions through our reliable, up-to-date, and unbiased information and average project costs. All of our content is thoroughly reviewed and fact-checked by our team of home improvement experts. Learn more about how we maintain these values.

  1. Culligan Aquasential Smart High Efficiency Water Softener Review: Intelligent Water Softening with Maximum Efficiency
  2. Key Features
  3. Performance and Applications
  4. How Much Does the Culligan Aquasential Smart HE Water Softener Cost?
  5. Installation and Service
  6. Customer Feedback
  7. Why We Recommend the Aquasential Smart HE

Culligan Aquasential Smart High Efficiency Water Softener Review: Intelligent Water Softening with Maximum Efficiency

The Culligan Aquasential Smart High Efficiency (HE) Water Softener is a top-tier system engineered to deliver advanced water softening performance while helping homeowners reduce salt, water, and energy use. Known for its smart technology, customizable settings, and industry-leading efficiency, the Aquasential Smart HE is ideal for households looking to combat hard water with long-term savings and control. With decades of experience behind the Culligan brand and a wide dealer network across the U.S., this system is supported by reliable service and robust warranties.

Culligan Aquasential Smart High Efficiency Water Softener

Key Features

  • Smart Technology With App Control: Monitors water usage, tracks salt levels, and alerts users through the Culligan Connect app.
  • High-Efficiency Performance: Uses up to 46% less water and 50% less salt than traditional softeners.
  • Salt-Saving Brine Tank Sensor: Automatically detects low salt levels and reduces salt waste.
  • Custom Water Softening Settings: Personalized settings for specific household usage patterns and water conditions.
  • Remote Diagnostics and Service Alerts: Your Culligan dealer can troubleshoot or optimize performance remotely.

Performance and Applications

The Aquasential Smart HE is designed for households experiencing hard water problems like scale buildup, dry skin, cloudy dishes, and premature appliance wear. With customizable softening cycles and real-time usage tracking, this system works well for medium to large households. It also helps extend the lifespan of plumbing, water heaters, and appliances while improving the effectiveness of soaps and detergents.

Its intelligent regeneration system reduces waste by adapting to your water habits — regenerating only when needed rather than on a fixed schedule. Whether you’re dealing with city or well water, the system’s high capacity and versatility make it one of the most reliable water softeners available today.

Stacked washer and dryer in a narrow laundry space

How Much Does the Culligan Aquasential Smart HE Water Softener Cost?

The cost of the Aquasential Smart HE varies based on factors such as household size, water hardness levels, and installation needs. On average, the national price range is $2,000 to $3,500, including professional installation and setup. However, Culligan also offers flexible financing options, with monthly payments as low as $42.

It’s worth noting that Culligan pricing may vary depending on your region, the level of water customization required, and your local Culligan dealer’s services. To get the most accurate quote for your home, it’s recommended to schedule a free in-home water test and consultation with your local Culligan representative.

Installation and Service

Culligan offers professional installation through its network of certified local dealers. During setup, technicians will test your water, configure your system settings, and ensure your softener is optimized for your home’s water usage. Ongoing service includes scheduled maintenance, salt delivery (optional), and remote performance diagnostics through the Culligan Connect app. Many dealers also provide extended warranties and maintenance plans.

Culligan Water Logo

Customer Feedback

Customers generally praise the Aquasential Smart HE for its reliability, smart monitoring features, and noticeable improvements in water quality. Many users report that skin feels softer, dishes are cleaner, and appliances run more efficiently. A few customers noted the upfront cost may be higher than other models, but most agree that the system’s efficiency and long-term savings make it well worth the investment.

Why We Recommend the Aquasential Smart HE

The Culligan Aquasential Smart HE Water Softener stands out as one of the smartest and most efficient systems on the market. Its real-time data tracking, salt-saving technology, and custom water treatment options make it a great fit for homeowners who want performance, control, and convenience. Backed by a trusted national brand and robust local support, it offers peace of mind and long-term value. If you’re looking for a softener that adapts to your lifestyle and helps lower your water-related costs, this system is a top contender.

Compare top-rated water treatment pros in your area.

Read real homeowner reviews, explore qualifications, and view promotions. Modernize makes it easy to browse professionals and find one that will be perfect for your project.

Compare Top Pros
Related Guides