Reverse Osmosis Water Reduces Many Common Contaminants

With nearly unlimited bottles of delicious drinking water at your kitchen sink, your family will use water for more than drinking.

Learn More About How A Culligan System Can Improve Your Water!
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Industry-Leading Warranty

With every Culligan systen comes a Culligan Man to install and maintain it. We take pride in our service, and we back it up with a 30-day money back guarantee and lifetime warranty on most Culligan products.

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100% Satisfaction Guarantee Worlds most efficient NSF Certification | Culligan of Topeka, KS UL Certified Company in Topeka, Manhattan, Wamego, Holton, Osage City Water Quality Association Tested and Certified Under Industry Standards

What our clients say

There’s a reason Culligan of Topeka, KS is the best water treatment company in Northeast Kansas with over 160 4.7-Stars Google Reviews.

JD was very knowledgeable and answered all questions both my wife and I had. He assisted in the removal of our old system and setting up the install for a new system at our new home. Would highly recommend
Had Culligan out today to see why my soft water system wasn’t functioning. I also had another issue nobody else could ever resolve after about 6 years. The technician Joe was sent to my home today to resolve my issues. After some investigating, he was able to determine what the problem was. He was absolutely amazing!! Very knowledgeable and determined to get an answer and a solution for me. Really appreciate his expertise and his willingness to find a solution.
Joe D. And MJ are the best. Truly the best to work with!
We hit the Jackpot when we got JoeD and MJ from Culligan. The two nicest guys you'll ever meet. Timely, polite, knowledgable experts in the field.They both deserve a raise!!
Joe D & MJ were my technicians today with installing my water softener. I just wanna start off by saying that Joe is phenomenal, very experienced very knowledgeable, he immediately knew something was off when shutting off my water, he knew right away that it had to do with my water pressure. Got it checked, realized that it is super high, way over the 80 psi that is safe. I went ahead and called a plumber to come out here today to get a PRV installed. They will have to come back out to finish all the installation. But I appreciate both of them being so thorough, bringing that to my attention, because as a newish, homeowner, I could tell something was off with my water pressure, but I didn’t know what to look for. So him pointing that out so I can get it addressed is huge. Thank you to Joe and MJ, as well as a shout out to Justin in this review. Everyone at Cullighan so far has been very thorough about explaining everything. It means a lot! 10 out of 10!
Joe installed our water softener and filter today. He was professional and very helpful. Highly recommend.
If I could give Joe Deupy more than five stars I would.. Such an honest representative of the company.. Culligan is lucky to have him as an employee.
Josh was very easy to work with and very knowledgeable. He made the entire process from the initial water test to the after install follow-up quick and easy. Differently recommend.
During a very stressful time of having no water in our house, Joe with Culligan Water of Northeast Kansas went above and beyond to help us. He was kind, dedicated, patient, and very clear in explaining things. He listened carefully, took the time to FaceTime with us to help figure out the plumbing issue, and truly cared about helping a stranger in need.Joe represented Culligan, a family-owned company, exceptionally well and was an outstanding face for the company. His professionalism, patience, and dedication did not go unnoticed. He deserves recognition, a raise, or at the very least a free dinner for the outstanding customer service he provided.Thank you again, Joe!! I truly appreciate all your time and help this last 24 hours.
Joe Depuy: Polite and helpful.Thank you,Tom Stevens
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100% Satisfaction Guarantee Worlds most efficient NSF Certification | Culligan of Topeka, KS UL Certified Company in Topeka, Manhattan, Wamego, Holton, Osage City Water Quality Association Tested and Certified Under Industry Standards

Good, Better, Best Culligan Drinking Water Options

Aquasential® Reverse Osmosis System

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  • 4 Filters and A three-part filtration system that is certified to reduce 60 contaminants, including viruses, bacteria, lead, arsenic, pharmaceuticals and volatile organic compounds.
  • The Aquasential® Reverse Osmosis System can remove Barium, Cadmium, Copper, Hexavalent Chromium, Lead, Radium 226/228, Selenium, TDS, Trivalent Chromium
  • Get an unlimited supply of safer water for just pennies a glass without the hassle or cost of single-use bottles.

Aquasential® Smart Reverse Osmosis System

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  • With up to 7 stages of filtration and 12 filter options.
  • ClearLink PRO™: switch between unfiltered and filtered water with the touch of a button
  • Your Culligan Service handles everything, including installation, filter changes & filter disposals.
  • The Total Defense system to deal with lead, mercury, aesthetic chloramines, aesthetic chlorine taste & odor.
  • This system reduces viruses, bacteria, nitrates, mercury, arsenic V and lead*, as well as emerging contaminants, such as PFOA/PFOS.

Aquasential™ Tankless Reverse Osmosis System

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  • Space Saving Design
  • With smart sensors built into the system, the Aquasential™ Tankless RO System can immediately notify you if any issues are detected.
  • Your choice of designer faucets. The under-sink water filtration systems can be customized for homes and offices.
  • Compared to traditional reverse osmosis systems, the Aquasential™ Tankless RO System produces 30x more water each day, allowing for an unlimited supply on demand.

*Contaminants may not be in your water.

Culligan Smart RO

Culligan’s Reverse Osmosis system:

  • Makes your tea and coffee taste amazing
  • Gives you smoother mixed drinks
  • Makes your already delicious homemade cooking taste out of this world
  • Is a sensible cook’s best friend
  • Provides delicious water on demand
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Trust Your Local Water Experts

We're here for you

Culligan has been treating the water needs of the Northeast Kansas since 1951! We’re dedicated to making your water better using superior equipment at great prices, coupled with the best service.

We're Family Owned

Our team works in the local area and we're a family owned and operated business.

Our warranty

Most Culligan equipment comes with a Limited Lifetime Warranty, ensuring you can enjoy better water for a long time.

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