Get Started with a Free Water Consultation

Well Water Filtration Systems for Unparalleled Water

Since private well water is not federally regulated, water quality and safety is the homeowner’s responsibility - and potential problems aren’t always obvious. In-home water testing with Culligan is a great place to start. Our well water filtration systems give you cleaner, safer water and peace of mind from morning to night.

Problems Well Water Filters Can Solve

Many factors impact the quality of your well water, such as location, pollution and elements in the ground. From smart contaminant tracking to custom filters, Culligan has water filtration systems for well water that can target your unique issues and fulfill your home’s needs.

Rotten-Egg Smell

Hydrogen sulfide is common in well water and can cause a rotten-egg odor.

Potential Safety Risks

Microorganisms, chemicals and bacteria in well water can be harmful to your health.¹

Rust
Stains

Excess iron tends to leave orange-brown stains on sinks, tubs, showers and laundry.

Other Common Issues

Well water users also may deal with cloudy water, bad tastes, corroded pipes and other problems.

Well Water Filtration Options

There’s no wrong choice when selecting a Culligan whole home or reverse osmosis system for well water. They all tackle specific well water concerns and can be combined to address a variety of needs. With options including smart, WiFi-enabled systems and sleek, compact designs, your well water will be transformed to meet the highest of standards.
Filter products by category below.

Not What You Need?

Multiple water solutions are often recommended to provide your home with the best water experience. Hard water is common from well sources, so in addition to a filtration system, it may also be beneficial to protect yourself and your home with a water softener.

Compare Water Filters for Well Water

Looking for refreshing hydration and app connectivity? Or are you hoping to resolve water issues throughout your entire home? Learn about your options and how getting one—or combining a few of them—can help.
Culligan whole home water filtration system
Whole Home Water Filtration Systems
Culligan reverse osmosis system
Reverse Osmosis Systems
Benefits
Smart features
Third-party certified
Focuses on drinking water safety
Reduces a broad range of contaminants common to well water
Models available that target specific contaminants such as iron, sulfur or arsenic
Supplies filtered water from every tap
Improves odors and surface staining in bathrooms

Frequently Bought Together

No single well water source is the same, and a variety of factors such as location make your home’s water problems unique. Combining multiple systems may be optimal so you can trust that each and every tap provides the standard of water you deserve.
Culligan whole home water filtration system

Whole House Filtration

Address common well water issues like iron, sediment, sulfur and more.
Culligan reverse osmosis system

Reverse Osmosis

Treat your drinking water for a broad range of potential contaminants that are common in well water.

Water Softening

Protect yourself and your home from hard water damage.

Never Question Your Water Quality

Private wells are not government regulated, so annual water quality tests are recommended for well water. With Culligan, you can schedule a free water consultation with one of our experts who can then test your water and recommend the best solutions with options to buy, rent or finance.

01

Innovative Smart Features

Gain insight into filter change needs, contaminants reduced and plastic bottles saved with our app.

02

Unlimited Water Supply

Savor virtually unlimited fresh, filtered water right from the tap for just pennies a glass.

03

Third-Party Certified

Enjoy peace of mind with systems that are rigorously tested and certified to NSF standards.

04

Targeted Filtration

Feel confident your well water issues are addressed with filters customized for your home’s needs.

Well Water Filtration System Reviews

no more hard water!!
no more scum in my tea!
Casanna R
Okotoks, AB
High Efficiency Whole House Water Filter
Exactly what I needed!
The under counter reverse osmosis system is exactly what I needed. Installation was without any problems and was as described.
Steven B
Armonk, NY
Aquasential® Reverse Osmosis Drinking Water Filtration System
Culligan installed my water purifier and water softener syst
Brian and Mason arrived promptly at my house in Niskayuna to install a new updated ROS water filtration system. They did so with proficiency, efficiency and great care and such a pleasant attitude. They took their t...
Teresa M
Niskayuna, NY
Aquasential® Reverse Osmosis Drinking Water Filtration System
I like the fact that the equipment that was installed was qu
The personnel in service, sales, and installation, were prompt and professional. The installer, Tyshawn was prompt, courteous, professional and tidy. After installation, which was a swap-out of our outdated equipmen...
Annette M
Modena, NY
Aquasential® Reverse Osmosis Drinking Water Filtration System
The Right Decision!!
Very professional presentation. All questions answered clearly and completely. The installation went as promised and everything explained well by installer. Courteous and professional. We're very happy we made the d...
Joanne M
Hastings, ON
Aquasential® Select Series® and Select Plus Series® Whole House Water Filters
Everything
Very happt o have chosen Culligan
Robert A
Seaforth, ON
Aquasential® Reverse Osmosis Drinking Water Filtration System
Excellent service for years!!
Always ready to assist if have questions..or concerns about my system..I have softner & chlorinater . with well water... good water is a necessity....laundry...showering...etc.
Linda B
Bunnell, FL
Aquasential® Select Series® and Select Plus Series® Whole House Water Filters
Clean water
Expert installation
Joanne V
Saratoga Spring, NY
Aquasential® Select Series® and Select Plus Series® Whole House Water Filters
Safer water
Service was very friendly and the product is making my water safer.
Stephen P
Enfield, CT
Aquasential® Smart Reverse Osmosis Drinking Water Filtration System
The system is excellent
The system is excellent in what was promised with the water filtration. The installers Jacob and Spencer were polite, professional, neat, informative.
Diane D
Ridge Farm, IL
Aquasential® Reverse Osmosis Drinking Water Filtration System
Upgrading to a new unit was very quick and easy
The Culligan iron filter we had previously worked very well for a good many years, and over that time the local Culligan Ottawa folks provided the very minimal required service in a prompt and very satisfactory mann...
Russ B
Ottawa, ON
Aquasential® Select Plus Series® Iron-OX5® Water Filter
Culligan products include the latest technology
Culligan products include the latest technology and have a good reputation for quality and durability. Everyone we have dealt with at Culligan has been courteous and helpful in answering our questions and dealing wi...
Dave C
High River, AB
Aquasential® Smart Reverse Osmosis Drinking Water Filtration System

Well Water Filter FAQs

How do I know if I need a well water filtration system?

What does a well water filter do?

What are the benefits of having a whole house water filter for well water?

What is the best filtration system for well water?

What size well water filter do I need?

How much does a well water filtration system cost?

How do I install a well water filtration system?

Is a water filtration system for well water different from a regular water filtration system?

How often should a well water filtration system be maintained?

Why would I need both an RO and whole house filtration system for well water?

Articles and Resources

Read about well water, the benefits of a water filter and what it can do for you and your home.

Schedule Your Free Water Consultation

Our Culligan water experts are ready to help you find the right solution for your water, starting with your free in-home water test and consultation.

Enter your information

Fields marked * are required fields.

By opting in, you are agreeing to receive SMS messages from Culligan. Alerts at the phone number listed above. 4 msgs/month. If you have questions, text HELP to 73777 or contact Customer Service at 1-855-558-1684 or customerservice@culligan.com. You can opt-out of the subscription anytime by texting STOP to 73777. Msg&data rates may apply. You can view the Terms and Conditions here and Privacy Policy here.