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Culligan Water Filtration Systems Comparison

image of water
image of water

Culligan Water Filtration Systems Comparison


Our drinking water systems give you clean, filtered water right from your faucet, so you’ll always have healthy, great-tasting water in your home or business. While water quality can vary dramatically between different areas, we designed our line of drinking water systems to provide a customizable solution for everyone, no matter where you are.

Learn more about our systems below, and check out our comparison to see which one might be best for you.

Culligan Drinking Water Systems

One of our most advanced filtration systems, using five stages of customized filtering to reduce a wide-range of impurities and improve taste. A flexible, under-the-sink design makes it a great solution for home use.

Another under-the-sink solution featuring triple filtration that reduces sediment, limits impurities, and freshens your water. A great standard drinking water system for any home.

Clean water in your office without the heavy water bottles and delivery schedule. Plus, our Bottle-Free® Water Coolers are EPA Energy Star-certified, using about half the energy of similar systems.

Comparing Culligan Drinking Water Systems

Each of our drinking water systems will provide your home or office with clean, great-tasting water. But how do they compare to each other?

  • No More Bottled Water Bulk. All of our systems will have the same outcome – clean, filtered drinking water – that frees up space in your refrigerator. You’ll have quick and easy access to water that can improve the taste of your coffee, tea, soups, and other recipes.
  • Reduction of Bottle Waste. Having a Culligan drinking water system in your home or office is an eco-friendly solution that can significantly reduce plastic bottle waste.
  • Flexible Options. Our drinking water systems have connection options that can link directly to your plumbed-in coffee maker or refrigerator for gourmet, café-quality coffee and ice cubes as clean as the water you’ll be drinking.
  • Comprehensive Warranties. Our water systems come with a comprehensive, certified warranty that guarantees performance of your new equipment.

What’s the Difference?

At this point you might be wondering, “Ok, these sound great, but how do these systems differ?”

  • Under-the-Sink vs. Free-Standing. The most obvious difference is that our Aqua-Cleer® System and AC-30 Good Water Machine® are under-the-sink systems, while our Bottle-Free® Coolers are free-standing water filtration systems that live on your floor or countertop. Each under-the-sink system delivers filtered water straight from the faucet, while our free-standing water coolers provide on-demand, push-button water that’s temperature controlled.
  • Additional Contaminant Filtration. Our Bottle-Free Coolers and Aqua-Cleer® System have specialty cartridges that filter out contaminants, including arsenic, perchlorate, and volatile organic compounds. Your local Culligan Man can perform a thorough water test at your home or office to determine if these, or other contaminants, are a problem in your water supply that could be remedied by additional filtration.

If you’re interested in a drinking water filtration system, but you’re still unsure of exactly which system is best for you, don’t worry – our water treatment professionals can help. Contact your local Culligan Expert to schedule an appointment today to find your perfect drinking water system.


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