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United States

Preferred Series Under Sink Water Filtration System



A reverse osmosis water system that brings you fresh-tasting water and quality control.


With Culligan's Preferred Series Drinking Water Filter System you can significantly improve your drinking water. The under-sink water filtration system uses advanced, reverse osmosis filtration technology and water conditioning to get you cleaner, better-tasting drinking water, right from your kitchen sink.




Benefits Of The Preferred Series Drinking Water Filter System

Preferred Series Options

The Preferred Series is available in three structured tiers, tailored to your water filtration needs.  

Advanced Water Cleaning Technology

The under-sink water filtration system addresses water contaminant problems at the source, reducing chlorine, volatile organic compounds, lead and particles, to serve you cleaner, fresher water out of the faucet.

Reverse Osmosis Technology

Preferred Series uses advanced reverse osmosis technology which is one of the most significant ways to improve the quality of your water.

The Culligan Preferred Series Drinking Water Filter System brings you:

  • Customization: Culligan offers three filter sizes of the Preferred Series for a customized solution for your home drinking water needs.  
  • Better-Tasting Water: The Preferred Series drinking water filtration systems lessens odors and bad tastes, including those caused by lead and chlorine. At the end of the day, you get the best drinking water and improved tastes of coffee, teas, soups and recipes.
  • Top Filtration Technology: You deserve nothing less than the best water and that starts with the advanced technology used with Preferred Series under-sink water filters.


Specifications Of The Preferred Series Drinking Water Filter System

The Preferred Series Drinking Water Filter System is designed to ensure:

  • The Right Fit: The Preferred Series comes in various tiers. The Preferred 150 reduces aesthetic chlorine and lead for 750 gallons, the Preferred 250 reduces aesthetic chlorine and lead for 1,000 gallons, and the Preferred 350 reduces aesthetic chlorine, lead and volatile organic chemicals for 300 gallons.
  • Extra Filtration: In addition to reducing aesthetic chlorine and lead, the advanced, under-sink water filters reduce cysts and reduces up to 99.9% of particles .5 micron and larger.
  • Quality Service: Culligan provides top-notch service to Preferred Series Drinking Water Filter System owners. From installing to maintaining the reverse osmosis water filters, your local Culligan Service Provider ensures your system is running at optimal levels.





Tips From the Culligan Water Expert

Use filtered water when cooking and prepping meals for a better-tasting result.

Trust Your Local Culligan Water Expert


No matter the product, your local Culligan Water Expert 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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Rosemont, IL 60018

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