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Aquasential® Smart High Efficiency Arsenic Reduction Water Filter

Tackle potentially harmful arsenic levels and get cleaner, safer water with the only certified whole house arsenic water filter on the market.1 Plus, enjoy the convenience of advanced smart features and system alerts that can notify both you and your local Culligan® expert if maintenance is needed.

Ready for a whole home water upgrade? Arsenic can’t be detected through tastes or smells, but your local Culligan water experts can help diagnose your water problems and find the right solutions for your municipal or well water. Schedule your free, in-home water test or phone consultation to get started.

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Smart Technology Meets Water Safety

Water You Can Count On

Practical Sustainability

Keep track of your home’s water usage and set conservation goals.

On-the-Go Insights

Manage your system with ease from anywhere using the Culligan Connect App right on your phone.

Reliable Notifications

Enjoy peace of mind with remote troubleshooting and automatic alerts to both you and your local service team when your system needs maintenance.

Advanced Monitoring

Make maintenance easy with alerts when the Cull-AsX53 filter media needs replacement.

Practical Sustainability

Keep track of your home’s water usage and set conservation goals.

On-the-Go Insights

Manage your system with ease from anywhere using the Culligan Connect App right on your phone.

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Explore Cutting-Edge Features

High-Tech Tracking

The Soft-Minder Meter® is a Culligan-exclusive monitor that records daily water use and provides advanced system diagnostics.

Reliable Design

The high-impact Quadra-Hull® Tank has a four-layer design that resists UV rays, rust and corrosion.

Maximum Efficiency

The high-absorption Cull-AsX53 media provides maximal arsenic reduction capacity for Type III and Type V arsenic.

Natural Cleaning

Filtration is chemical free, relying on Cull-AsX53 filter media and requiring no regeneration chemicals, salts or additives.

High-Tech Tracking

The Soft-Minder Meter® is a Culligan-exclusive monitor that records daily water use and provides advanced system diagnostics.

Reliable Design

The high-impact Quadra-Hull® Tank has a four-layer design that resists UV rays, rust and corrosion.

Maximum Efficiency

The high-absorption Cull-AsX53 media provides maximal arsenic reduction capacity for Type III and Type V arsenic.

Natural Cleaning

Filtration is chemical free, relying on Cull-AsX53 filter media and requiring no regeneration chemicals, salts or additives.

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Whole House Arsenic Filter Options

Innovation doesn't stop there. Additional product features and options are available to upgrade your arsenic water filter.

  • Automatic Bypass Valve

  • culligan external leak sensor

    Optional 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 Culligan Aquasential Smart High Efficiency Arsenic 12″, 14″, and 16″ Filters and the Aquasential Smart High Efficiency Arsenic 12″, 14″, and 16″ Outdoor Filters have been certified by IAPMO against NSF/ANSI Standard 372, CSA B483.1, and NSF/ANSI Standard 53 for the effective reduction of total arsenic (pentavalent and trivalent) 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 safer water your home deserves. With options to buy, finance or rent, your local Culligan water experts 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 Arsenic Water Filter

01

Cleaner Water

Provide your family with cleaner, safer water with a filter specifically designed to tackle arsenic in your water.

02

Reliability

03

Coverage

04

Flexibility

Our Environmental Impact

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Zero-Chemical Processes

This system was developed to use natural processes and no chemicals to benefit the environment.

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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 tank: Lifetime
  • The Aquasential Smart High Efficiency GBX circuit board, control valve body, excluding internal parts and the Fiberglass Conditioner Tank, if so equipped: Ten years
  • Soft-Minder meter: Five-year warranty
  • Entire system: One-year warranty

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

Download Owner’s Guide

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Product Specifications

12”

14”

Media Tank Size

12” x 52”

14” x 65”

Overall Height

60”

73”

Water Pressure Limits

20 - 120 psi

20 - 120 psi

Temperature Limits

33° - 120° F

33° - 120° F

Electrical Requirements

24VDC, 1W/21.6 Watts

24VDC, 1W/21.6 Watts

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Installation & Maintenance​


Questions & Answers

Is the Arsenic Reduction Water Filter a good solution for well water?

What are some signs of high arsenic levels in my water?

How does arsenic get into my water supply?

How does this system filter arsenic from my water?


Ratings & Reviews

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Quality product and excellent service.

I’m relieved to know my family and I are drinking safe purified water and thank the Culligan team for educating us on their filtration system.

Tim G, TX

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We can now say with confidence that our water is clean and safe to use.

The team worked as true professionals with great attention to detail.

Nugzar G, PA

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My problem with high arsenic levels was taken care of …

installer was super informative and extremely helpful.

Casimer H, MN

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Quality product and excellent service.

I’m relieved to know my family and I are drinking safe purified water and thank the Culligan team for educating us on their filtration system.

Tim G, TX

big quote icon
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We can now say with confidence that our water is clean and safe to use.

The team worked as true professionals with great attention to detail.

Nugzar G, PA

big quote icon
big quote icon

My problem with high arsenic levels was taken care of …

installer was super informative and extremely helpful.

Casimer H, MN

big quote icon
big quote icon

Quality product and excellent service.

I’m relieved to know my family and I are drinking safe purified water and thank the Culligan team for educating us on their filtration system.

Tim G, TX

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Let’s Get Started

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

Schedule Free Water Consultation

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¹Certified to NSF standard 53 for the reduction of up to 100 ppb of Type III and Type V arsenic.

Contaminants may not be present in your water.

²Backwash at 60 psi.