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  • Current Customers
    • Request Service for Your Water Treatment Equipment
    • Trade-in and Upgrade
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    • Write a Review
  • About Us
    • Why choose Culligan?
    • Why Rentals are Important
    • The Culligan Promise
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Menu
  • Current Customers
    • Request Service for Your Water Treatment Equipment
    • Trade-in and Upgrade
    • Bottled Water and Salt Delivery
    • Write a Review
  • About Us
    • Why choose Culligan?
    • Why Rentals are Important
    • The Culligan Promise
    • Water News and Resources
  • Contact Us
Get Pricing
(865) 210-8820
  • For Your Home
    • Water Softeners
    • Reverse Osmosis (RO)
    • Water Filtration
    • Bottled Water Delivery
    • Salt Delivery
    • Free Water Testing
    • Bacteria & Viruses Water Treatment
  • For Your Business
    • Commercial & Industrial Water Treatment
    • Bottle-Freeยฎ Water Coolers
    • Bottled Water Delivery
    • Salt Delivery
  • Specials
Menu
  • For Your Home
    • Water Softeners
    • Reverse Osmosis (RO)
    • Water Filtration
    • Bottled Water Delivery
    • Salt Delivery
    • Free Water Testing
    • Bacteria & Viruses Water Treatment
  • For Your Business
    • Commercial & Industrial Water Treatment
    • Bottle-Freeยฎ Water Coolers
    • Bottled Water Delivery
    • Salt Delivery
  • Specials
  • Current Customers
    • Request Service for Your Water Treatment Equipment
    • Trade-in and Upgrade
    • Bottled Water and Salt Delivery
    • Write a Review
  • For Your Home
    • Water Softeners
    • Reverse Osmosis (RO)
    • Water Filtration
    • Bottled Water Delivery
    • Salt Delivery
    • Free Water Testing
    • Bacteria & Viruses Water Treatment
  • For Your Business
    • Commercial & Industrial Water Treatment
    • Bottle-Freeยฎ Water Coolers
    • Bottled Water Delivery
    • Salt Delivery
  • About Us
    • Why choose Culligan?
    • Why Rentals are Important
    • The Culligan Promise
    • Water News and Resources
  • Specials
  • Contact Us
Menu
  • Current Customers
    • Request Service for Your Water Treatment Equipment
    • Trade-in and Upgrade
    • Bottled Water and Salt Delivery
    • Write a Review
  • For Your Home
    • Water Softeners
    • Reverse Osmosis (RO)
    • Water Filtration
    • Bottled Water Delivery
    • Salt Delivery
    • Free Water Testing
    • Bacteria & Viruses Water Treatment
  • For Your Business
    • Commercial & Industrial Water Treatment
    • Bottle-Freeยฎ Water Coolers
    • Bottled Water Delivery
    • Salt Delivery
  • About Us
    • Why choose Culligan?
    • Why Rentals are Important
    • The Culligan Promise
    • Water News and Resources
  • Specials
  • Contact Us
Get Pricing

Trade-in and Upgrade

Trading up to a new Culligan system provides the following benefits:

  • Lifetime Warranties
  • New, High Efficiency systems that use less salt and less water
  • Local service with a 30 day guarantee!
Get up to 50% off when you trade in and upgrade to a new Culligan system.

Often when upgrading to a newer water softener you can save up to 21% on Salt, Water, and Energy compared with a Time-Clock water softener.

You also may be eligible for a Trade-in Credit when you upgrade your Reverse Osmosis, Carbon Filter, or other Whole House Filtration System.

If you have any questions, fill out the form to let us know about your current water treatment equipment. Your Culligan Man will come out, inspect your water treatment system, and inform you on the amount of your Trade-in Credit as well as information on our latest money-saving technologies.

I'm Interested in a Trade-In Credit Inspection

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Culligan Lady
World's Most Efficient Culligan Smart HE RO Drinking Water System 100% Satisfaction Guarantee Worlds most efficient NSF Certification | Knoxville Culligan UL Certified Company in Knoxville, Sevierville, Oak Ridge, Powell, Maryville

 Water Quality Association Tested and Certified Under Industry Standards
*HE is the world's most efficient water softener when configured with proportional up-flow brining and Aqua-SensorTM
Proudly Serving

Knoxville, Sevierville, Oak Ridge, Powell, Maryville

For your home

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  • Water Filtration
  • Drinking Water Systems
  • Water Softeners
  • Free Water Test

For your Business

  • Commercial & Industrial
  • Deionized & Ultrapure
  • Bottlefree Coolers

More for you

  • About Us
  • Specials
  • Contact Us

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11150 Outlet Drive Knoxville, TN 37932

(865) 210-8820

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