Whole-Home Filtration, Built for Lehigh Acres Water
Mast Family Culligan has been solving Lehigh Acres water problems since 1975, and the Aquasential® Smart High-Efficiency Water Filter is our most advanced whole-home filtration system yet. 
Whether your water carries sediment, chlorine, or acidity, this system is customized to address the specific issues affecting your home, at every tap, every shower, every appliance.
Rated 4.8 stars across 2,127 reviews, Mast Family Culligan brings professional installation and ongoing local service to every system we put in.
Why Lehigh Acres Residents Choose the Aquasential® Smart HE Water Filter
Lehigh Acres water isn’t one-size-fits-all. Sediment levels, chlorine taste, and water acidity vary by neighborhood, water source, and season. A box-store filter treats your water like it’s generic. The Aquasential® Smart HE doesn’t.
This system is configured at installation to address your specific water chemistry, then monitored in real time through the Culligan Connect® app. If something changes, you know about it before you taste it.
Key Technologies
Soft-Minder® Meter
Advanced diagnostics and daily water usage monitoring built into the system. Tracks filter performance and alerts you when service is needed, so you’re never guessing about your water quality.
Quadra-Hull® Tank
A four-layer tank design engineered to resist UV rays, rust, and corrosion. Available for indoor or outdoor installation, with a lifetime warranty on the tank itself.
Culligan Connect® App
Remote monitoring from your phone. Check usage, receive alerts, and stay informed about your system’s performance without ever going to the basement. The same app used across Mast Family Culligan‘s full product line.
External Leak Sensor (Optional Add-On)
An optional sensor that detects appliance leaks and alerts you before water damage occurs, a smart addition for homes with older appliances or finished basements.
Three Filter Options, One System, Your Water
The Aquasential® Smart HE is built around three certified filter media, each targeting a different water problem. Mast Family Culligan tests your water and recommends the right configuration for your home.
Filtr-Cleer® Filter
Targets sediment, including dirt, silt, and clay. Certified for Class IV particulate reduction (particles ≥15μm to <30μm) while maintaining water pressure throughout your home.
Cullar® Filter
Addresses chlorine taste, odor, and discoloration. Certified under NSF/ANSI Standard 42. Available in 9" (up to 120,000-gallon capacity) and 10" (up to 180,000-gallon capacity) models.
Cullneu® Filter
Neutralizes acidic water, the kind that corrodes pipes and fixtures over time. If your Lehigh Acres water is eating away at your plumbing, this is the configuration for you.
Certifications
- WQA Certified against NSF/ANSI Standard 42 (chlorine/taste/odor reduction)
- WQA Certified against NSF/ANSI Standard 372 (lead-free materials)
- WQA Certified against CSA B483.1
- Filtr-Cleer® certified for Class IV particulate reduction
Specifications
9" Model | 10" Model
| |
Tank Size | 9" x 48" | 10" x 54" |
System Height | 54" | 60" |
Water Pressure | 20–120 psi | 20–120 psi |
Temperature Range | 33°–120°F | 33°–120°F |
Electrical | 24VDC, 21.6W | 24VDC, 21.6W |
Installation | Indoor/Outdoor | Indoor/Outdoor |
Warranties
- Quadra-Hull® Tank: Lifetime
- GBX Circuit Board / Control Valve: 10 years
- Soft-Minder® Meter: 5 years
- Entire System: 1 year
Installed and Serviced by Mast Family Culligan
You can buy a whole-home filter online. What you can’t buy is local knowledge.
Mast Family Culligan has served Lehigh Acres since 1975. Our technicians know your water, stock parts for your system, and are available for service when you need it, not after a hold queue. Professional installation includes system configuration for your specific water chemistry and setup for the Culligan Connect® app.
4.8 stars. 2,127 reviews. Lehigh Acres‘s water treatment experts since 1975.
If you’re dissatisfied with your Mast Family Culligan product for any reason No risk.
Frequently Asked Questions
What does the Aquasential® Smart HE Water Filter remove?
The system addresses sediment (dirt, silt, clay), chlorine taste and odor, and water acidity depending on the filter configuration. Mast Family Culligan tests your Lehigh Acres water before installation and recommends the right filter media for your specific situation. Filtr-Cleer® handles particulate, Cullar® handles chlorine and discoloration, and Cullneu® neutralizes acidity.
Is this different from a drinking water filter?
Yes. The Aquasential® Smart HE is a whole-home system installed at your main water line. Every tap, shower, appliance, and fixture in your home receives filtered water, not just one sink. For drinking water contaminant reduction including PFAS and lead, Mast Family Culligan also offers the Aquasential® Smart Reverse Osmosis system.
How does Soft-Minder® technology work?
Soft-Minder® is a built-in meter that tracks your water usage and system performance daily. It monitors filter capacity and alerts you when service is approaching, so you always know your system is working and never get caught with a depleted filter.
Can I monitor the system remotely?
Yes. The Culligan Connect® app lets you check your system’s status, review usage data, and receive alerts from your phone. You can also contact Mast Family Culligan directly through the app when service is needed.
How long do the filters last?
Cullar® filters are rated for up to 120,000 gallons (9" model) or 180,000 gallons (10" model). Filter life varies by water usage and local water conditions. Soft-Minder® tracks capacity in real time and notifies you when a change is needed.
Is the system available for outdoor installation?
Yes. The Aquasential® Smart HE is available in both indoor and outdoor models, with the Quadra-Hull® tank designed to resist UV rays, rust, and corrosion in exterior environments.
What is the Quadra-Hull® tank?
A four-layer tank construction built for durability and longevity. It carries a lifetime warranty and is engineered to hold up against UV exposure, rust, and corrosion, whether installed inside or outside your home.
Does it require electricity?
Yes, the system operates at 24VDC, 21.6W, standard for whole-home water treatment equipment.
How is this different from a big-box water filter?
A store-bought filter uses generic media and doesn’t account for your local water chemistry. The Aquasential® Smart HE is configured by Mast Family Culligan based on a water test, professionally installed with the right filter media for Lehigh Acres water conditions, and backed by local service from technicians who know your system.
What’s included with installation?
Professional installation by Mast Family Culligan, system configuration based on your water test results, setup for the Culligan Connect® app, and access to ongoing local service and filter changes. Mast Family Culligan has been doing this in Lehigh Acres since 1975.
Recommended Meta Tags
Title: Aquasential® Smart High-Efficiency Water Filter | Mast Family Culligan
Description: Whole-home filtration for sediment, chlorine, and acidity, with Soft-Minder® monitoring and the Culligan Connect® app. Professionally installed by Mast Family Culligan since 1975, 4.8 stars across 2,127 reviews.
