United States

Aqua-Cleer® Advanced Drinking Water Filter System

Advanced water treatment customized for your tap.

Drink clearer, better-tasting water from a filter that fits your faucet, and your sink, with space-saving design that makes accessing delicious drinking water simple and convenient. Choose from a variety of designer faucets with our under-sink drinking water system that provides enhanced water customized for your home's water quality.

Sophisticated Filtration

Five stages of targeted treatment include sediment screening, carbon removal, and reverse osmosis technology to provide cleaner, fresher drinking water.

Low Maintenance

Configured specifically for your home’s requirements and professionally installed and maintained by your local Culligan Man.

Lower Profile

Choose from a variety of stylish, space-saving faucets designed to fit your sink and fixtures.

Your local Culligan Man can test your water for free and help you determine which drinking water system will work for you.


The Culligan Aqua-Cleer® Advanced Drinking Water System:

  • Reduces harmful impurities like lead, radium, aesthetic chlorine, hexavalent chromium (chromium-6), and arsenic.
  • May save money compared to using single-serve bottles from the store.
  • Improves the taste of coffee, tea, powdered drinks, soups, and recipes.
  • Helps the environment because less fuel is required to manufacture bottles, which reduces greenhouse gases, and fewer plastic bottles end up in landfills. 
  • Optional connection to a plumbed-in gourmet coffee maker for coffee house quality at home. 
  • Frees up valuable refrigerator space from pitchers and bottled water. 
  • Optional line to your icemaker for high-quality ice cubes. 
  • Culligan water systems are third-party certified to perform as promised and are backed by one of the most comprehensive warranties in the industry. 
  • Backed by the powerful Good Housekeeping seal. 
  • Meets the strict standards of NSF International. 

The Culligan Aqua-Cleer® Advanced Drinking Water System can be maintenance-free. Your local Culligan Man can handle everything. We also offer an elegant designer faucet in a variety of styles to match any kitchen.


Culligan’s Aqua-Cleer® Drinking Water System features the most advanced level of filtration technology available.

  • Thirteen advanced filter options: Provide advanced filtration for every water problem such as lead, radium, chlorine, and arsenic. 
  • Maintenance-free design: Your Culligan Service Technician will handle everything: installation, filter change, and filter disposal. 
  • Designer faucet: Elegant faucet design available in a variety of styles, colours, and finishes to match every kitchen.
  • Large-capacity reservoir tank: High-quality tank ensures you always have plenty of Culligan drinking water available. 
  • Space-saving design: Features a streamlined design so the Aqua-Cleer® System can be conveniently installed in a variety of locations. 
  • Quality monitor: Exclusive electronic monitor ensures your system is working properly. 

Tips From the Culligan Man

Make ice with filtered water for crystal-clear ice cubes, every time.

Trust Your Local Culligan Man

No matter the product, your local Culligan Man can service and repair any brand of water softener, water filter system, or drinking water system.

Payment Plans and Options

From purchasing to renting to financing, Culligan has payment plans and options for every household. Professional installation and setup is included for all options.

Culligan 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.

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