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RO - Aquasential® Reverse Osmosis Drinking Water Filtration System

$0.00

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.1 Get amazing water for your family while also reducing your carbon footprint by saving waste from single-use plastic bottles.

Ready for a drinking water upgrade? Your local Culligan® water experts can help determine the right solution for your municipal or well water. Schedule your free, in-home water test or phone consultation to get started.

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.1 Get amazing water for your family while also reducing your carbon footprint by saving waste from single-use plastic bottles.

Ready for a drinking water upgrade? Your local Culligan® water experts can help determine the right solution for your municipal or well water. Schedule your free, in-home water test or phone consultation to get started.

Upgrade to an Advanced Reverse Osmosis Filter

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

Unlimited Filtered Water

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

Trustworthy Water Quality

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

Impactful Waste Savings

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

Fresher Smell and Taste

Comprehensive Contaminant Reduction

Customize your Culligan water filter for your sink to your needs with up to seven stages of filtration and 14 filter options. Our smart RO system is certified to reduce over 90 contaminants, including viruses, bacteria, mercury, arsenic, PFAS, lead, and microplastics.

Customized Filtration to Fit Your Needs

All Culligan RO systems include a sediment/carbon pre-filter, RO membrane, and a post-filter, providing comprehensive protection against a broad array of issues, with a choice of one- or two-year filters. You can also enhance your system with these options:

  • Adds filtration for PFAS, pharmaceuticals, mercury, VOCs (volatile organic compounds), pesticides, and more; can also pair with the Mineral Boost Cartridge.

  • Expands protection to address bacteria and viruses; ideal for well water.

  • Reduces arsenic in your water where this issue is significant.

  • Adds natural calcium minerals back into the water for great-tasting, optimally alkaline, pH-balanced water.

  • Choose from four modern faucet designs in brushed nickel, chrome, matte black, and bronze, and check real-time insights into water quality and filter life on the electronic display.

  • Use your existing faucet to switch between RO and tap water at the touch of a button. The display also shares information on filter life and water quality.

★★★★★

 

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.

 
 

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