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Culligan Aqua-Cleer® Advanced Drinking Water Filtration System

Advanced Filtration, Customized for Your Unique Water Treatment Needs.

Water quality can differ across regions, or even different homes and offices in the same town. This is why we developed Culligan Aqua-Cleer® water filtration. With 14 interchangeable filters we can customize the right solution specific to your water type. With Aqua-Cleer®, every glass is perfectly calibrated just for you.

5 stages of water filtration allow for complete customization:

  • Sediment filters screen out large particles like sand and dirt.*
  • Carbon filters improve water’s taste and odor.*
  • Reverse osmosis filters reduce dissolved substances such as radium, lead, arsenic-5, and others.*
  • Optional specialty filters are available to protect against specific contaminants such as arsenic-3, perchlorate, and volatile organic compounds (VOCs).*
  • A second carbon filter ensures your drinking water is clean and fresh.

Your local Culligan Man can recommend the right water treatment solution for you.

*Contaminants are not necessarily in your water.

Want More Information? Ask Your Culligan Man.
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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 ice maker 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.

Looking for a drinking water system for your office? The Culligan Aqua-Cleer® System can do the job, but many office users choose Culligan Bottle-Free® water coolers.

*Impurities are not necessarily in your water. Arsenic tested with maximum influent of 50 ug/L.

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

  • 13 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, colors 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 system can be conveniently installed in a variety of locations.
  • Quality monitor – exclusive electronic monitor ensures your system is working properly.

View the Aqua-Cleer® Advanced Drinking Water Systems Product Manual

Automatic bypass valve provides the convenience of bypassing the water softener from the softener itself or the remote display.

  • Exclusive Culligan Soft-Minder® meter monitors daily water use and provides advanced system diagnostics.
  • The easy-to-read back-lit display with digital clock lets you know your softener is working and warns of system malfunctions.


Filtr-Cleer® Filter: reduces dirt, clay, silt, and other sediments that create cloudy, dirty water.11

CULLAR® Water Filter: reduces aesthetic chlorine taste and odor in water12.

Cullneu Water Filter: neutralizes acidic13 water to prevent corrosion to plumbing, fixtures, and appliances.

Optional Remote display: optional remote display makes it possible to control and monitor the filter from virtually anywhere in the home†.

Optional modem: can alert Culligan dealership if filter needs service.

Exclusive reliable design:

  • Exclusive, non-corrosive 1” valve with 6 cycles. The motorized pistons provide more reliability than rotary valve systems.
  • High-impact Quadra-Hull® Tank stands up to outdoor use with a four-layer design that resists UV rays, rust and corrosion. Limited lifetime warranty*.

Maximum efficiency: Cullneu, CULLAR®, and Filtr-Cleer® media provides maximum water filtering capacity, stability and long life.

Third Party Validation: Culligan’s HE Series Water Filters have third party validation by WQA (WQA Gold Seal) and UL which assures your Culligan filter has been manufactured under the highest of industry standards.

†Requires 120 VAC

**Warranties available separately. See your Culligan dealer for written warranties and applicable terms and conditions.

11 Substances not necessarily in your water.

12 Substances not necessarily in your water.

13 Your water is not necessarily acidic.

Trust Your Water Softener to Your Culligan Man.

No matter which product you have, your local Culligan Man can service and repair any brand of water softener, water filter system or drinking water system. Ask about our Culligan Service Agreements for the most convenient and reliable service for your water treatment system.

Your local Culligan Man can recommend the right solution for you.

Products and Payment Plans for Every Household.

Ask about a Culligan Service Agreement to protect your investment. Professional installation and set up is included for all options.

Which payment option is right for you?


  • One low monthly fee includes all service and repairs
  • Rent-to-purchase agreements may be available


  • Combine with other home improvement expenses
  • Professional installation and set up
  • Adds value to your home


  • Little to no money down
  • Affordable payment options
  • Professional installation and set up
  • Adds value to your home