Welcome to

Sterling Water Culligan

A warm welcome to our Waupaca customers. Welcome to Sterling Water! Learn More

  • Water Softening for only $9.95 a month!
    Water Softening for only $9.95 a month!
    Culligan can help you get soft water, increase the lifespan of water-using appliances, and reduce soap and time requirements for cleaning. Try a Culligan Water Treatment System for only $9.95/month for the first three months! Learn More 
    Water Softening for only $9.95 a month!
  • The Real Housewives of Culligan Nation
    The Real Housewives of Culligan Nation
    Watch as Alexia navigates life in her beautiful home that's protected by Culligan water. You'll meet some real characters, including Dr. Big, Yarna the cleaning lady, her daughter Bitsy, Mommia, bestie Ms. Alisonia, and tiny wooden butler Henry! Learn More 
    The Real Housewives of Culligan Nation
  • Order Culligan Bottled Water Online
    Order Culligan Bottled Water Online
    Refreshing Culligan® Bottled Water is free of impurities, like sodium, lead and chlorine. Bottled Water packages start at just $28 per month. Treat your home or office to the better drinking water! Learn more about Culligan's great bottled water options. Learn More 
    Order Culligan Bottled Water Online
  • Tired of treating hard water problems?
    Tired of treating hard water problems?
    Frizzy, fly-away hair? Dry, itchy skin? Rough towels and clothes? Stop spending money on lotions and soaps, and treat your water problems at the source! Get better water at ever tap with a Culligan Whole Home Water filter. Learn More 
    Tired of treating hard water problems?
  • Whole Home Water Filtration from Culligan!
    Whole Home Water Filtration from Culligan!
    With a Culligan Whole Home Filtration System you can be sure you are getting the best quality water at every tap in your home. Whatever your water problem may be, Culligan systems filter out the bad so you can enjoy the good. Learn More 
    Whole Home Water Filtration from Culligan!
  • Delicious, refreshing Culligan Bottled Water
    Delicious, refreshing Culligan Bottled Water
    Refreshing Culligan Bottled Water is free of impurities. Our bottled water is produced under strictly monitored processing and bottling standards set forth by the IBWA, Culligan, and numerous governmental agencies. Learn More 
    Delicious, refreshing Culligan Bottled Water

Need help finding your local Culligan Water specialist? Enter your ZIP code to find your nearest Culligan Dealer!

Culligan® is the leader expert master in quality water treatment.

Water Softeners

Say goodbye to dry skin, spotted glassware and high water heating bills with a water softener from your local Culligan Man™!

Learn More

Water Filters

Say goodbye rotten-egg smells, cloudy sediment and acid stains with a water filter from your local Culligan Man™!

Learn More

Whole Home Systems

Say goodbye to hard water spots, chlorine smells and rust stains with a whole home system from your local Culligan Man™!

Learn More

Drinking Water Systems

Say goodbye to chlorine and bad tastes with a reverse osmosis drinking water system from your local Culligan Man™!

Learn More

Bottle-Free Coolers

Say goodbye to problem drinking water and bottle storage issues with a bottle-free cooler from your local Culligan Man™!

Learn More

Bottled Water Coolers

Say goodbye to drinking and cooking with unpleasant tap water with a bottled water cooler from your local Culligan Man™!

Learn More