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Get a Culligan Reverse Osmosis System for only $9.95/mo. for the first 3 months!

*Offer valid on Culligan Reverse Osmosis drinking water systems. Promotional pricing is valid for three months. After three months, standard rates apply.

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Let’s get in touch

Enjoy delicous, refreshing, purified drinking water for only $9.95/mo. for the first 3 months!

With Culligan’s Reverse Osmosis Multi-Filtration System, you can can enjoy refreshing, purified drinking water, encouraging you and your family to hydrate throughout the day. 

When you sign up for a Culligan Reverse Osmosis drinking water system, you will experience cleaner and safer drinking water from any faucet in your home. 

Contact us today to explore our drinking water solutions for you and your family!

How Does Reverse Osmosis Work?

Reverse osmosis includes four distinct steps to perfectly filter your water: pre-filtration, reverse osmosis, drainage, and storage. Our multi-stage filtration process ensures the highest-quality water, addressing a wide range of potential contaminants and problems.

01 Pre-filtration

Water passes through a particle filter and activated carbon filter, reducing impurities like salt, sediment, chlorine, mercury, copper and pesticides.

02 Reverse osmosis

Pressurized water is forced through a semipermeable membrane, trapping the smallest impurities and allowing only water to pass through.

03 Drainage

The removed contaminants are flushed away while treated water moves to a storage tank.

04 Storage

Before the treated water reaches a faucet, it undergoes a final activated-carbon filtration to improve taste and quality for household use.



Experience refreshing purified drinking water straight from your faucet.

Request a free water test today



Contact Us To Get Better Water!

Improving your home’s water is easier and more convenient than ever with Culligan Water.



Schedule Your Water Test

Improving your home’s water is easier and more convenient than ever with Culligan Water’s in-home or virtual appointments.


Contact Us For Commercial Solutions!

Culligan of Tulsa offers a range of Commercial & Industrial Water Treatment Solutions. Contact us to learn more!



Contact Us To Get Better Water!

Improving your home’s water is easier and more convenient than ever with Culligan Water.

Contact Us To Get Better Water!

Improving your home’s water is easier and more convenient than ever with Culligan Water.

Contact Us To Get Better Water!

Improving your water is easier and more convenient than ever with Culligan Water.

Contact Us For Salt & Water Delivery

Improving your home’s water is easier and more convenient than ever with Culligan Water.

Contact Us To Get Better Water!

Improving your home’s water is easier and more convenient than ever with Culligan Water.



Contact Us To Get Better Water!

Improving your home’s water is easier and more convenient than ever with Culligan Water.



Contact Us To Get Better Water!

Improving your home’s water is easier and more convenient than ever with Culligan Water.

Redeem Offer

Improving your home’s water is easier and more convenient than ever with Culligan Water’s in-home or virtual appointments.