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Menu
  • Bill Pay
  • Customers
    • Request Service
    • Trade-in and Upgrade
    • Privilege Program
    • Sign Up for Paperless Billing
    • Sign Up for Auto Pay
    • Salt Delivery
    • Download Culligan Timer Manuals
    • Download Equipment Manuals
    • Troubleshooting
    • Local Reviews
    • Write a Review
    • Culligan Freeze Alert FAQ
    • Contact Customer Service
  • About
    • Why choose Culligan?
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    • The Culligan Promise
    • Water News and Resources
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(512) 262-4476
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Menu
  • For Homes
    • Water Filtration
    • Reverse Osmosis Systems
    • Water Softeners
    • Salt-Free Water Conditioners
    • Salt Delivery
    • Air Purification
    • Free Water Testing
    • Bacteria & Viruses Water Treatment
  • For Businesses
    • Deionized Water Treatment
    • Commercial & Industrial Water Treatment
    • Bottle-Free® Water Coolers
    • Bulk Water Delivery
    • Salt Delivery
  • Water Problems
    • What’s In My Water
    • PFOA, PFOS, and PFC
    • Smelly Water
    • Lead in Drinking Water
    • Chlorination & THMs
    • Chlorination in Water
    • Chromium-6
  • Specials
    • Specials
  • Bill Pay
  • Customers
    • Request Service
    • Trade-in and Upgrade
    • Privilege Program
    • Sign Up for Paperless Billing
    • Sign Up for Auto Pay
    • Salt Delivery
    • Download Culligan Timer Manuals
    • Download Equipment Manuals
    • Troubleshooting
    • Local Reviews
    • Write a Review
    • Culligan Freeze Alert FAQ
    • Contact Customer Service
  • For Homes
    • Water Filtration
    • Reverse Osmosis Systems
    • Water Softeners
    • Salt-Free Water Conditioners
    • Salt Delivery
    • Air Purification
    • Free Water Testing
    • Bacteria & Viruses Water Treatment
  • For Businesses
    • Deionized Water Treatment
    • Commercial & Industrial Water Treatment
    • Bottle-Free® Water Coolers
    • Bulk Water Delivery
    • Salt Delivery
  • Water Problems
    • What’s In My Water
    • PFOA, PFOS, and PFC
    • Smelly Water
    • Lead in Drinking Water
    • Chlorination & THMs
    • Chlorination in Water
    • Chromium-6
  • About
    • Why choose Culligan?
    • Why Rentals are Important
    • The Culligan Promise
    • Water News and Resources
    • Local Reviews, Ratings, & Testimonials
  • Specials
    • Specials
  • Contact Us
Menu
  • Bill Pay
  • Customers
    • Request Service
    • Trade-in and Upgrade
    • Privilege Program
    • Sign Up for Paperless Billing
    • Sign Up for Auto Pay
    • Salt Delivery
    • Download Culligan Timer Manuals
    • Download Equipment Manuals
    • Troubleshooting
    • Local Reviews
    • Write a Review
    • Culligan Freeze Alert FAQ
    • Contact Customer Service
  • For Homes
    • Water Filtration
    • Reverse Osmosis Systems
    • Water Softeners
    • Salt-Free Water Conditioners
    • Salt Delivery
    • Air Purification
    • Free Water Testing
    • Bacteria & Viruses Water Treatment
  • For Businesses
    • Deionized Water Treatment
    • Commercial & Industrial Water Treatment
    • Bottle-Free® Water Coolers
    • Bulk Water Delivery
    • Salt Delivery
  • Water Problems
    • What’s In My Water
    • PFOA, PFOS, and PFC
    • Smelly Water
    • Lead in Drinking Water
    • Chlorination & THMs
    • Chlorination in Water
    • Chromium-6
  • About
    • Why choose Culligan?
    • Why Rentals are Important
    • The Culligan Promise
    • Water News and Resources
    • Local Reviews, Ratings, & Testimonials
  • Specials
    • Specials
  • Contact Us
Shop Now

Whole Home Filters & pH Neutralizers

Acid Low pH in Water

Culligan whole home filters & pH neutralizers reduce corrosion to your pipes, damage to water-using appliances and red/orange & blue/green stains in your sinks & tubs.

Water with a low pH is considered to be acidic. The acidity of the water can cause corrosion to plumbing, hot water heaters, washing machines and dish washers. It’s also hard on hair and skin. A telltale sign of low pH water is the blue/green stains on your fixtures.

Our unique Whole Home pH neutralizers boost the alkalinity of your water, increasing the pH naturally for the ENTIRE home. Plus, it cleans itself automatically and requires very little maintenance.

Other types of whole home filters reduce iron as well as other non-dissolved minerals in your water so you no longer will have red stains in your sinks, tubs and fixtures.

To learn more, fill out the form below.

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*HE is the world's most efficient water softener when configured with proportional up-flow brining and Aqua-SensorTM
Proudly Serving

San Marcos, Dripping Springs, Wimberly, Kyle, Buda, Lockhart, Driftwood, Blanco, Johnson City

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310 W San Antonio St San Marcos, Texas 78666

(512) 262-4476

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