Whole Home Filtration

Experience improved water quality at every faucet in your home

Let’s get in touch



Let’s get in touch

Experience Cleaner Water Throughout Your Home With Whole Home Water Filters

Upgrade your Charlotte home with Culligan whole home water filtration. We remove impurities like chlorine, sediment, and contaminants that affect taste and odor. This not only improves your drinking water but also protects your appliances and plumbing from damage, extending their lifespan. Enjoy cleaner, healthier water throughout your home, from the kitchen sink to the bathroom shower.

Play Video

How Whole Home Water Filters Work

Depending on the system you choose, your water will undergo multiple stages of treatment to minimize contaminants. All Culligan Whole Home Water Filters utilize a multi-stage process, including pre-filtration, filtration, and post-filtration phases, to ensure comprehensive water purification.

Based upon the type of whole-home filtration system you decide on, your water will go through multiple phases of purification in order to decrease the amount of pollutants.

The technique of filtering a whole home usually comprises three distinct steps: pre-filtration, filtration and post-filtration.

01 Pre-filtration

Before filtering,pre-filtration must occur

Decreases the most significant water pollutants, like sediment and silt.

02 Filtration

Utilizing a filter to separate substances

By combining an activated carbon filter with additional filters that are tailored to the user's needs, it is possible to eliminate chlorine, chloramines, and other pollutants from the water.

03 Post-filtration

After filtration has been completed

The purpose of this is to decrease the amount of any remaining particles or contaminants before the water gets to you through the faucet.

Benefits of Culligan Whole Home Water Filters

Eliminate unpleasant tastes and odors

Reduce rust stains and scale buildup

Customized filtration tailored to your home’s needs

Seamless integration with your existing plumbing

Our Line Of Culligan Whole Home Water Filters

These filter are available from Culligan of Charlotte & Hickory and are designed to provide cleaner, safer, and healthier water.

The Culligan advantage

⁨We offer a full assurance that our product is satisfactory.

⁨Creating personalized hydration setups

⁨Specialists in the field of water from the local area

⁨For more than 85 years

Don't miss out on local deals

Special offer
Free
Basic Water Test*

Learn more about the quality of your water with a FREE basic water test from Culligan.

*Limited time offer. Dealer participation varies. See dealer for details. Contaminants may not be in your water.
Special offer

$250

Trade-In*

Get a $250 trade-in credit on any water softener!

*Limited time offer. Dealer participation varies. See dealer for details. Contaminants may not be in your water.

Concerned about the quality of your water in Charlotte & Hickory? Look no further!

Take advantage of our FREE water consultation and discover how easy it is to enhance the water in your home.
Culligan Water offers a range of options, including in-home appointments, across Charlotte, Hickory and surrounding areas, making it more convenient than ever to improve the water in your home. 

Commonly asked questions

Even what we might consider as “good” water can have hidden problems. Look for these signs:

  • Stains: Rusty appliances, streaky dishes.
  • Deposits: Around faucets.
  • Smells & Tastes: Bad odors, unpleasant flavors.
  • Dryness: Skin and hair after showering.
  • Plumbing Issues: Corroded pipes, hard-to-clean soap scum.

Can’t see a problem? Many contaminants are invisible!

Get peace of mind with a Culligan whole-home water filter. We remove chlorine, sediment, and more for cleaner, healthier water.

Depending on the specific whole home filter you choose, these systems can reduce a wide variety of contaminants, including:

  • Calcium and magnesium (hard water)
  • Chlorine
  • Iron
  • Sulfur
  • Carbon dioxide
  • Total dissolved solids

Choosing the right water filter for your Charlotte home depends on your specific needs and water quality.  Start by considering any existing water problems (dry skin, bad taste, etc.) and if you have concerns about specific contaminants.

Culligan of Charlotte offers free and advanced water testing to pinpoint those issues. Then, our experts will recommend the best solution, considering your water quality, household size, plumbing, and budget.  We offer various options, from whole-home filters to targeted solutions for specific contaminants. Contact us today for a free water test and personalized consultation!

In general, whole home filtration systems work to filter more specific contaminants from the entire home while reverse osmosis systems specialize in reducing a broad range of contaminants from drinking water.

Typically, a reverse osmosis system works at the point of use (like under your kitchen sink) to provide safer, fresh-tasting drinking water. Meanwhile, a whole home filter is usually installed at the point of entry (such as the main water line) and filters contaminants from your home’s entire water supply, including showers, appliances, faucets and more.

The key difference between reverse osmosis and whole home filtration is the presence of the high-quality reverse osmosis membrane. This membrane reduces a wider variety of contaminants when compared to whole home filters, including those smaller in size.

Just like changing oil in your car, whole home water filtration products require maintenance so you can continue enjoying their full benefits. Culligan recommends the following preventative measures to keep your whole home filtration system working properly:

Filter replacement: Filters should be replaced regularly, based on how long they’ve been in use or how many gallons of water they’ve treated. The specific time frame will depend on the filters your system uses, but generally each filter should be replaced within the year.

Cleaning and sanitizing the system: It’s always a good idea to do a full system sanitization when you do a filter change.

Look out for any issues: Changes in flow rate or lingering tastes and odors are two signs that your filtration system may not be operating efficiently. Parts may need to be replaced or your system may need some additional upkeep. It’s best to call your local Culligan Water expert in these instances.

Conduct regular system checks: For the best results, schedule regular maintenance with your local Culligan dealer. Culligan’s service visits typically include:

  • Filter changes
  • System sanitization
  • Verification of TDS (total dissolved solids) reduction performance
  • Flow rate check
  • Drain tubing check for back-up
  • Fittings inspection for any wear or damage

The best place to install a whole home water filter is usually near your main water shut-off valve. Most often, this is located in a basement or on the perimeter of the house.

The filtration system should connect with the existing plumbing line in a horizontal run after the main water shut-off valve. But it must be attached before the plumbing line branches out to other parts of the house.

If an appropriate area can’t be located, your local Culligan Water expert can “tee off” a small section of vertical pipe to create a horizontal section where your whole home water filter can be installed.

Happy Customers
0 K+

Distinguishing from other Charlotte and Hickory businesses, Culligan offers something unique.

Tessa Dunn

Polite, efficient and reliable ~ we’ve done business with Culligan since 1990; they’re THE BEST
 

2 weeks ago

Nicole Kingsbury

Wes came out for the free water test and was extremely helpful! He was not only friendly and knowledgeable, but he also went over and above to address our concerns. Thanks Wes!

1 month ago

Nora Soler

Thank you Culligan at Charlotte excellent customer service…they came and helped me and the technician Jack Terell was professional and helped me with the problem of my filter.
Very appreciated!

2 months ago

Discover cost estimates & unique deals

Reach out by dialing 1-704-525-1526
or fill out the form to get a tailored water solution.



Contact Us To Get Better Water!

Improving your home’s water is easier and more convenient than ever with Culligan Water.

Schedule Your Water Test

Improving your home’s water is easier and more convenient than ever with Culligan Water’s in-home or virtual appointments.

Redeem Offer

Improving your home’s water is easier and more convenient than ever with Culligan Water’s in-home or virtual appointments.


Contact Us To Get Better Water!

Improving your home’s water is easier and more convenient than ever with Culligan Water.

Contact Us To Get Better Water!

Improving your home’s water is easier and more convenient than ever with Culligan Water.

Contact Us To Get Better Water!

Improving your home’s water is easier and more convenient than ever with Culligan Water.