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Deals

Don’t Miss Out!

Save $200 when you install an Aquasential Smart Reverse Osmosis filtration system!
*Limited time offer. Dealer participation varies. See dealer for details.

Why Choose Reverse Osmosis Filters For Your Tulsa Home?

Our water filters are second to none. But the real secret: We make water treatment easy.

  1. Expert Installation. Easy To Use.

    Culligan has been in the water treatment service business for more than 85 years…and it’s all we do. Your local Culligan delivers, installs and maintains your reverse osmosis filtration system for you, so you don’t have to! No worries about shipping damage, unboxing, or installation location. We also offer maintenance and filter changes annually.

  2. Unmatched Performance + Custom Solutions.

    How many water filters have you been through over the years? Many off-the-shelf filters only reduce the most common impurities in your Tulsa area, such as chlorine. Culligan’s drinking water systems address the unique content of your water, filtering 99% of all water contaminants at less cost, with unmatched durability and less hassle over the course of the product lifecycle.

  3. Why Reverse Osmosis Drinking Water Filters Over Pitcher/Faucet Mount Styles?

    RO filters are one of the most reliable methods of eliminating drinking water contaminant(s) that can be harmful to your health.  These are pervasive in many water supplies across the country and include lead, PFAS, arsenic, volatile organic compounds, and other emerging problems that store-bought filters will not remove.

  4. Why Price Tags Are Deceptive

    Unless you were an expert installer, you wouldn’t buy a water heater directly off Amazon. However, big box retailers, both in-store and online, take this transactional approach to homeowners for reverse osmosis water filters. They offer you low price tags for incentive. But what they don’t tell you about are the installation hassle, the third-party customer service on both ends, and how you’re left to your own devices to maintain your system – don’t forget, your home is unique. There is no one-size-fits-all solution. If you truly want to save throughout the life of your system, go with the expert!

Local Water Problems

Tulsa Water Issues

In recent water quality reports, PFAS has become an issue for homeowners. Learn how these “forever chemicals” find their way into your tap water.

Chloramine is a chemical variant of chlorine that contains ammonia, and is generally safe to drink and use around the home in the same way traditional, chlorine-treated tap water would be.

Where is that rotten egg smell coming from — and how can you get rid of it?

Are your home’s water fixtures, showers, toilets and dishes plagued by hard water stains?

Lead is a major issue in water pipes across the country.

Acidic water can be a problem within your home, causing metallic and sour taste, stained laundry or blue/green stains in your sinks and other fixtures.

Iron (Fe) can drive Tulsa homeowners crazy with its ability to make its way into a water supply, affecting everything from the metallic taste of food and drink to stains on clothing and fixtures.

One of the more dangerous water contaminants, arsenic can be toxic even in small levels over the long term.

Proudly Serving the Greater Tulsa Area

Water Test Options

Why A Home Water Assessment Is Easier Than Ever

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Top Products

The Most Popular Water Filters for Tulsa

Culligan Reverse Osmosis Filtration System In Tulsa

Aquasential® Smart Reverse Osmosis Drinking Water Filtration System

  • 2-in-1 sediment and carbon filter screens out sediment and particles, reducing elements that cause water to taste and smell unpleasant, including the taste and odor of chlorine.
  • Reduces dissolved substances such as radium, arsenic V, and many others. Various capacity membranes available.
  • Optional specialty filters available providing a range of benefits including pH balance or the reduction of additional substances such as VOC, pharmaceuticals and mercury.
  • A second carbon filter ensures your drinking water is cleaner and fresh.
  • Manifold assembly molded using SteriTouch® resin, the patented single manifold ensures reliability and houses four separate filters.
  • Premium metal construction faucet has water quality alerts and filter life indicators in an easy to read display.
  • Durable, high-quality jacketed steel tank.
Culligan AC 30 Reverse Osmosis Filter

AC-30® Drinking Water System – 4 Stage Filtration

  • Reduces Chromium-6.
  • Saves money compared to using single-serve bottles from the store.
  • Go green by eliminating wasteful plastic bottles.
  • Improve the taste of coffee, tea, powdered drinks, soups, recipes and baby formula.
  • Free up valuable refrigerator space by eliminating pitchers and bottled water
  • Meets strict standards of NSF International and WQA.
  • Third-party certified to perform as promised and are backed by one of the most comprehensive warranties in the industry.
  • The Culligan® AC-30 Good Water Machine® is maintenance-free. Your local Culligan Man handles everything, and it comes with an elegant designer faucet in a variety of styles to match any kitchen.

Reverse Osmosis

What to Expect During Your Water Filter Installation

The Proof

Why Do Tulsa Homeowners LOVE Us?

“Pure, great-tasting water at my kitchen sink!

Our Culligan under-sink reverse osmosis system gives us water that tastes better than bottled. We use it for coffee, cooking, and everything else. It’s one of those small changes that makes a big impact every day.

– Jessica R.
Star Star Star Star Star
“Easy install, huge difference.

Culligan handled the installation of our under-sink RO system quickly and professionally. The water tastes crisp, and I feel better knowing what we’re drinking is filtered thoroughly.

– Eric M.
Star Star Star Star Star
“I stopped buying bottled water.

Since getting our Culligan system we haven’t purchased bottled water once. The water is crystal clear, refreshing, and we’re saving so much money over time.

– Heather F.
Star Star Star Star Star

Water Filter FAQ

We Have Answers!

What is Chromium 6 and can Culligan equipment filter out Chromium 6?

Yes, chromium six (or hexavalent chromium) has recently been discovered in limited amounts in some water supplies. Chromium six is suspected of being a carcinogen, and should not be ingested at amounts above the federally mandated limits.  We have never been alarmists, but if you are concerned about the quality of the water you drink, you might want to consider a reverse osmosis system.  Reverse Osmosis is the only readily available system that removes up to 97% of Chromium-6. You can read more about it here. 

Reverse osmosis is a sophisticated multi-stage filtration system that is capable of removing up to 97% of all the dissolved minerals from your water.  It is designed to make water that is at least as good as the water you buy in bottles.  Many times, it’s even better.  This reduces waste in landfills by using less bottled water, making reverse osmosis environmentally friendly. You can read more about it here.

Yes – The Culligan RO system uses multiple processes including Reverse Osmosis to make great tasting, low sodium drinking water. Reverse Osmosis removes about 97% of the TDS (Total Dissolved Solids) including salt and sodium from the water. Read the labels on bottled water and you will discover reverse osmosis is the same process used by most bottlers … so in effect … you really are getting … “bottled water without the bottle”.

Refrigerator filters are typically just carbon, and while carbon filtered water is better than no treatment at all, it is limited in what it can remove. Only reverse osmosis is capable of removing dissolved minerals and chemicals from your water. You can read more about this subject here.

How do I know if I need an RO or a Whole House System?

Whole house RO systems treat all incoming water, ideal for homes with significant contaminant concerns, while under-sink systems offer a compact, affordable solution for clean drinking water at a single tap. Both remove key contaminants found in Tulsa tap water, like chlorinePFAS, TTHMs, and hardness minerals, and offer a safer, more sustainable alternative to bottled water. Culligan of Tulsa recommends starting with professional water testing to determine the right fit for your household. Click here to learn more about the difference.