Aquasential® Reverse Osmosis Drinking Water Filtration System

Manufacturer: Culligan

Category: Reverse Osmosis

Use: Residential

Feel confident in your water quality with a reverse osmosis (RO) water system that’s certified to reduce 18 times more contaminants than the leading standard pitcher filter.¹Get amazing water for your family while also reducing your carbon footprint by saving waste from single-use plastic bottles.

Unlimited Filtered Water

Depend on a virtually endless supply of high-quality drinking water that costs just pennies a glass.

Trustworthy Water Quality

Feel assured that your family is hydrating with safer water through a system that’s certified to reduce over 90 contaminants.

Impactful Waste Savings

Help reduce oil, gasoline and waste from the production, transport and disposal of single-use plastic bottles

Fresher Smell and Taste

Get crisper, cleaning water for both cooking and drinking right from the tap.

Warranty

Culligan products are reliable and long-lasting, with industry-leading warranties.

Molded system manifold: Lifetime warranty
RO tank and all other parts of the RO system: 10-year warranty
Faucet with display, rechargeable battery pack, PCBs and associated LEDs and displays: Five-year warranty
Filters and membranes: One-year warranty

Third-Party Certified

The Culligan Aquasential RO® system is tested and certified by WQA to NSF/ANSI 58, NSF/ANSI 42, NSF/ANSI 53, NSF/ANSI 401, NSF/ANSI 372, CSA B483.1 and NSF Protocol P231 and conforms to these standards for specific performance claims as verified and substantiated by test data.

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Product Features

Modern Configuration: Enjoy a sleek, contemporary look and space-saving design.
Minimal Maintenance Required: Experience the benefits of having a 7-stage reverse osmosis system that’s tested against rigorous standards, built for longevity and has long-lasting warranties.
Durable Filters: Choose one- or two-year filter life, which is notably longer than many other filtration options.
Flexible Installation: Place your system anywhere in your home that has access to a cold water line.

Customized Filtration to Fit Your Needs

All Culligan RO systems include drinking water filters that provide multiple stages of filtration. The core levels of filtration are the sediment/carbon pre-filter, the RO membrane and a post-filter, which provides comprehensive protection against a broad array of issues including total dissolved solids (TDS), heavy metals, chlorine, lead and more. You also have a choice of one- or two-year filters. Additionally, you can enhance your system with these options:

Premium Faucet

Choose from four modern designs in brushed nickel, chrome, matte black and bronze, and feel confident with every sip with real-time insights into filter life right from the optional integrated monitor light

ClearLink PRO™

Instead of adding a faucet, use your existing one and switch between RO and tap water at the touch of a button with our proprietary wireless technology.

Mineral Boost Cartridge

Add natural calcium minerals back into your water for great-tasting, optimally alkaline, pH-balanced water.

Arsenic Filter

Focus on reducing arsenic in your water in areas where this issue is more significant.

Advanced Post Tank Filter

Expand protection to address bacteria and viruses; this filter is a particularly good option for well water.

Total Defense Cartridge

Add an extra layer of filtration for PFAS, pharmaceuticals, mercury, VOCs (volatile organic compounds), pesticides and more; you can also choose a Total Defense Cartridge with Mineral Boost.

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