Enjoy cleaner water at every tap, starting at just $79/mo.
Free yourself from hard water buildup and drinking water worries without the big upfront cost.* Start with a free water test and expert consultation. Just fill out the form below.
Bundle water solutions and save.
With this limited-time offer, you’ll bring home two of our most popular systems for better water throughout your home.
Soft, cleaner water
Our advanced water softeners fix hard water your way with Dial-A-Softness® control.
Filtered water on tap
Get virtually unlimited filtered water on tap with our reverse osmosis drinking water system.
Expert care
Rely on our 85-plus years of experience and local service that’s just a call away.
See how better water makes a better home.
Your home’s water quality impacts more of your daily life than you might realize. Here’s a look at just how far-reaching the benefits of a water softener and reverse osmosis (RO) system can be.
01
Proven protection
Culligan RO water doesn't just taste crisp and refreshing. It’s certified to protect against 90+ contaminants, including bacteria, lead and forever chemicals (PFAS).
02
Bathrooms that shine
Say goodbye to the hard water residue that builds up on sinks, showers and faucets.
03
Appliances that last longer
Keeping hard water buildup out of water-using appliances like dishwashers and washing machines lengthens their lifespan.
04
Skin and hair you’ll love
No more dryness or dull hair. Soft water is gentler and more hydrating.
Hear why millions of Americans choose Culligan.
“High-quality products with a great support staff
and technicians. We love our water softener and reverse osmosis system.”
— James S., KS
“I can’t go back to hard water
after having a softener and reverse osmosis system. Best coffee and tea!”
— Carey J, MO
“We had the water softener and reverse osmosis installed and couldn't be happier.
The water tastes great, I trust it over tap water any day. We chose to go with the rental because they come back yearly to change the filters which is nice because it's something I don't have to think about.”
— Dawn G, MI
“Product is great. Service is incredible.
We have recommended Culligan to several new neighbors. Couldn’t ask for a better company.”
— George F, TX
Lock in your limited-time deal.
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*Dealer participation may vary. See local dealer for details. Requires first month subscription fee plus standard installation fee at time of subscription sign-up. Offer available through 10/26/25.