Better water starts with Zero

Since joining the Culligan family in 2020, ZeroWater has brought together cutting-edge 5‑stage filtration technology and over 85 years of Culligan’s water expertise.

Our mission? To make clean, great-tasting water accessible and reliable for you and your family.

Clean science, Certified results

ZeroWater is engineered to remove nearly 99.9 percent of total dissolved solids from your tap water. We are also IAPMO certified to reduce harmful contaminants including lead, PFOA/PFOS, chromium, pesticides, mercury, and more.

Every pitcher and dispenser comes with a TDS meter so you can measure water purity and know when to replace the filter no guesswork; just peace of mind.

Our story

  • 1936

    Emmett J. Culligan invents the first Faucet Water Softener and launches a legacy of home water solutions.

  • 1958

    The famous “Hey, Culligan Man!” slogan debuts on radio.

  • 1990

    Culligan pioneers triple-filtration systems for safer drinking water.

  • 2020

    ZeroWater becomes part of Culligan, adding our advanced five-stage filters to their legacy.

  • 2021

    Culligan introduces Wi‑Fi and Bluetooth‑enabled smart water systems.

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Choose pure water today

Interested in seeing our test results or diving deeper into scientific specs? Visit our Performance Results and Knowledge Centre, or feel free to Contact Us anytime, we’re here to help.