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WATER FILTRATION

Cleaner, Safer,
Filtered Water

From morning showers to evening sips, your water plays a crucial role throughout the day. That’s why Culligan Water® is on a mission to provide you and your family with the best quality water to keep your home and life running smoothly.

schedule Free water consultation

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Culligan water filtration systems
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Unlimited
Supply

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Filtered Water
on Tap

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Smart
Features

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Third-party
Certified

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World’s Most Efficient**

Culligan Water offers the world’s most efficient reverse osmosis drinking water system.

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Reduced Waste

Cut down on plastic waste and the amount of oil and gas used to produce and deliver single-use bottles.

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Smart Insights

With the Culligan Connect app, track water consumption, view contaminants reduced and see your savings vs. bottled water.

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Customized Solutions

Filters can be customized to address your home’s specific type of problem water.

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Certified to NSF Standards

Each system is third-party tested and certified to NSF standards to ensure greater peace of mind.

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Smart Features

With “set it and forget it” convenience, the system can alert your Culligan Water dealer if your filter needs service.

Not What You Need?

Concerned about limescale buildup, stiff laundry, spotty dishes or dry skin and hair? Discover how water softeners can protect you from the damage hard water can do.

See Our Water Softeners

Discover More About
Water Filtration

Learn about the types of water filtration systems, the benefits of each and
how your local water professionals can guide you to the right solution.

Service Worth
Talking About

Glass of filtered water from water filtration system.
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“This company is a
platinum standard.

I love the convenience, the taste, the customer service and the friendly employees that make it all happen.”

— Lori W, CA

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I like the filtered water tap on my sink.

Water tastes good and the service is, too.”

— Carol and Darren H, AB

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Really love our water
filtration system.

Makes a huge difference in our water quality.”

— Gina S, CT

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Best investment ever.

I love my Culligan reverse osmosis water filter.”

— Terri B , MO

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Excellent service
from the beginning.

Delivered, and promised everything in a very professional and timely manner.”

— Greg and Audrey P, ON

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We love our Reverse
Osmosis tap.

[Our Culligan Water expert] attached it to our fridge too for better-tasting water. It’s amazing!”

— Valerie and Frank L, ON

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“This company is a
platinum standard.

I love the convenience, the taste, the customer service and the friendly employees that make it all happen.”

— Lori W, CA

review star
review star
review star
review star
review star
big quote icon
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I like the filtered water tap on my sink.

Water tastes good and the service is, too.”

— Carol and Darren H, AB

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review star
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Really love our water
filtration system.

Makes a huge difference in our water quality.”

— Gina S, CT

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Best investment ever.

I love my Culligan reverse osmosis water filter.”

— Terri B , MO

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Never Question
Your Water Again

Start enjoying the benefits of better water today with the help of your local Culligan Water expert.

Schedule a Free Consultation

Water Filtration
Comparison Chart

Culligan Whole Home Water Filtration System (small)
Culligan Reverse Osmosis System (small)

Benefits

Whole Home Water
Filtration Systems

Reverse Osmosis
Systems

Smart features

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Third-party certified

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Focuses on drinking water quality

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Addresses issues at a specific tap, such as the kitchen sink

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Reduces a broad range of contaminants

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Targets specific contaminants

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Supplies filtered water from every tap

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Improves quality of water for cleaning and bathing

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Water Filtration FAQs

What is the best whole house
water filtration system?​

How much does a home water
filtration system cost?

What is water filtration?

What is a water filtration
system?

What is reverse osmosis water
filtration?

Culligan Man testing water at a customer's home
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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.
**Efficiency is based on 3rd party testing to NSF standards.​