Get Started with a Free Water Consultation

Whole House Water Filters

Cleaner Water From Every Faucet

Address common well and municipal water problems — like iron, sediment, sulfur, chlorine and more — with targeted filtration that delivers better water wherever you need it.

SCHEDULE FREE WATER CONSULTATION

Culligan whole house water filter

Why Choose Culligan Whole House Water Filters

From tackling rotten egg smells to reducing rust stains, Culligan Water® systems provide a water upgrade throughout your home — with innovative features for added peace of mind.

https://wp.culligan.com/wp-content/uploads/2022/12/WorldsMost-Icon-wBlue-1.svg

Advanced Filtration

Culligan Cullneu, CULLAR® and Filtr-Cleer® filters provide targeted filtration.

https://wp.culligan.com/wp-content/uploads/2022/12/SmartFeatures-Icon-wBlue-1.svg

Smart Features

Use the Culligan Connect App for remote monitoring, service alerts and more.

https://wp.culligan.com/wp-content/uploads/2022/12/Delivery-icon-wBlue-1.svg

Well Water Solutions

Our systems are proven to tackle the issues that concern well water users most.

Whole House Water Filtration

Top Pick

Aquasential® Smart High Efficiency Water Filter

Get customizable filtration with convenient smart features.

High-Efficiency Whole House Well Water Filtration System

Top Pick

High Efficiency Whole House Water Filter

Popular for well water, with proprietary filtration customizable to your needs. 

Aquasential™ Select Series™ and Select Plus Series™ Whole House Water Filters

Top Pick

Aquasential® Select Series® and Select Plus Series® Whole House Water Filters

Address sediment, acidity or chlorine with an affordable system.

Aquasential™ Smart High Efficiency Iron-Cleer® Water Filter

Aquasential® Smart High Efficiency Iron-Cleer® Water Filter

Tackle iron and hydrogen sulfide while tapping into advanced smart features.

High Efficiency Iron-Cleer Whole House Iron Water Filter

High Efficiency Iron-Cleer Whole House Iron Water Filter

Chemical-free filtration reduces the negative impacts caused by iron. 

Aquasential™ Smart High Efficiency Sulfur-Cleer® Water Filter

Aquasential® Smart High Efficiency Sulfur-Cleer® Water Filter

Upgrade your water by reducing sulfur and iron while unlocking smart features.

High Efficiency Sulfur-Cleer Whole House Sulfur Water Filter

High Efficiency Sulfur-Cleer Whole House Sulfur Water Filter

Addresses rotten-egg odors caused by hydrogen sulfide in water. 

Aquasential™ Smart High Efficiency Arsenic Reduction Water Filter

Aquasential® Smart High Efficiency Arsenic Reduction Water Filter

Get targeted filtration with the added convenience of smart features.

Aquasential™ Select Plus Series™ Iron-Cleer® Water Filters

Aquasential® Select Plus Series® Iron-Cleer® Water Filter

Target excess iron and hydrogen sulfide with maximum water filtering capacity.

Aquasential™ Select Plus Series™ Sulfur-OX3® Water Filter

Aquasential® Select Plus Series® Sulfur-OX3® Water Filter

Reduce rotten-egg smells by targeting hydrogen sulfide in your water.

Aquasential™ Select Plus Series™ Iron-OX5® Water Filter

Aquasential® Select Plus Series® Iron-OX5® Water Filter

Prevent rust stains and improve water quality with an affordable solution.

Aquasential® Smart High Efficiency Nitrate Reduction Conditioner

Upgrade your water and tackle nitrate issues with the help of smart tech.

Man pouring a glass of clean filtered water from a reverse osmosis faucet

Not What You Need?

Looking for a solution focused on drinking water quality rather than problem water impacting your whole home? Need to address hard water issues instead? Discover how Culligan reverse osmosis and water softening systems can benefit you and your home.

See Reverse Osmosis SystemsSee Reverse Osmosis Systems

See Water SoftenersSee Water Softeners

Whole House Water Filter Reviews

glass of clean water next to a reverse osmosis filter system
big quote icon
big quote icon

Your products provide me with clean healthy water

and considering my well has smelly sulfur water, that’s no small task.

— Andreas T, NY

big quote icon
big quote icon

Never seen my water this awesome.

My well water was terrible and lots of rust stains everywhere, I did tons of research and called on Culligan. Thank the lord I did.

— Anthony M, IL

big quote icon
big quote icon

Performed exactly as promised.

Glad we chose Culligan; they are the company that knows what it takes to treat well water.

— Scott H, MN

big quote icon
big quote icon

Your products provide me with clean healthy water

and considering my well has smelly sulfur water, that’s no small task.

— Andreas T, NY

big quote icon
big quote icon

Never seen my water this awesome.

My well water was terrible and lots of rust stains everywhere, I did tons of research and called on Culligan. Thank the lord I did.

— Anthony M, IL

big quote icon
big quote icon

Performed exactly as promised.

Glad we chose Culligan; they are the company that knows what it takes to treat well water.

— Scott H, MN

big quote icon
big quote icon

Your products provide me with clean healthy water

and considering my well has smelly sulfur water, that’s no small task.

— Andreas T, NY

/wp-content/uploads/2022/02/Carot-white.svg
/wp-content/uploads/2022/02/Carot-white.svg
https://wp.culligan.com/wp-content/uploads/2022/12/Cleaner_Icon.svg

Cleaner and Clearer

Reduce clay, silt and other sediment that creates cloudy, dirty water.

https://wp.culligan.com/wp-content/uploads/2022/12/BetterTaste_Icon.svg

Better Taste

Prevent foul tastes and odors in water caused by contaminants like iron and chlorine.

https://wp.culligan.com/wp-content/uploads/2022/12/House_Icon.svg

Protects Your Home

Neutralize acidic water to prevent corrosion and reduce iron to get rid of rust stains.

https://wp.culligan.com/wp-content/uploads/2022/12/Solutions_Icon.svg

Flexible Solutions

Indoor and outdoor models are available to treat well water or municipal water.

https://wp.culligan.com/wp-content/uploads/2022/12/m-culligan-expert-testing-water-quality.jpg?fit=750%2C330

Never Question Your Water Quality

Start enjoying the benefits of cleaner water in your home with help from your local Culligan Water expert.

Schedule a Free Consultation

Compare Whole House Water Filters

Wondering why you should get a whole house water filtration system or unsure of which one your home may need? Click the link below to discover the benefits of whole house water filtration, then review the comparison chart below to help determine which one may be right for you.

Watch: Why Get a Whole House Water Filtration System?

Select and compare two products.

Culligan Smart HE Water Filter (small)
Culligan Smart HE Iron-Cleer Filter

Smart HE Water Filter

Smart HE Iron-Cleer®

Smart and standard systems available

2022/09/rain-drop.svg
2022/09/rain-drop.svg

Reduces iron

2022/09/rain-drop.svg

Prevents rust stains

2022/09/rain-drop.svg

Reduces hydrogen sulfide (rotten-egg smell)

2022/09/rain-drop.svg

Uses Filtr-Cleer® system to reduce sediment for clearer water

2022/09/rain-drop.svg

Uses Cullar® carbon filter to reduce chlorine taste/odor

2022/09/rain-drop.svg

Uses Cullneu® filter to fix acidic water

2022/09/rain-drop.svg

Reduces arsenic

/wp-content/uploads/2022/02/Carot-white.svg
/wp-content/uploads/2022/02/Carot-white.svg

Whole House Filtration FAQs

What is a whole home water filtration system?​

How much does a home water filtration system cost?​

What is the best whole house water filtration system?​

What is the best whole house filtration system for well water?​

Articles and Resources

Culligan Expert testing water at a customer's home
Scheduler Icon

Schedule Your Free
Water Consultation

Our Culligan Water experts are ready to help you find the right solution for your water needs and concerns. We offer a free, in-home consultation and water test, or we can schedule a phone consultation (you can select your choice in the next step).

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.

*Contaminants may not be present in your water.