About Us
We are Culligan Zerowater.
Since 2020, ZeroWater has been a proud member of the Culligan family. Combining ZeroWater's advanced 5-stage filtration technology and Culligan's 85-year legacy of water science and service, we're on a mission to give people instant access to cleaner, safer, better-tasting water.
Better water starts with zero.
Culligan ZeroWater is a unique pour-through water filter specially designed to remove virtually all (99.9%) total dissolved solids (TDS) from your drinking water. And ZeroWater is proudly IAPMO certified to reduce harmful contaminants lead, PFOA/PFOS and chromium.
-
Removes virtually all dissolved solids for the purest-taste
-
Is IAPMO certified to reduce lead and PFOA/PFOS
-
Reduces dozens of harmful contaminants like pesticides and mercury
5-Stage Advanced Filtration
Our advanced 5-stage technology uses the science of deionization to remove 99.6% of Total Dissolved Solids (TDS) from your drinking water. With Culligan ZeroWater, you’ll be left with nothing but the purest-tasting water.
-
Stage 1: Mesh Filter Screen
Filtration starts with a mesh filter screen to remove suspended solids.
-
Stage 2: Foam Distributor
A layer of foam then evenly distributes water in preparation for the next stages.
-
Stage 3: Granulated Activated Carbon
Granulated activated carbon and a fine filter screen remove organic contaminants.
-
Stage 4: Ion-Exchange Resin
Water then passes through an ion-exchange resin which absorbs inorganic compounds.
-
Stage 5: Ultra-Fine Mesh Screen
Finally, water continues through an ultra-fine mesh screen and out of the filter.
Zero compromise. Zero doubt.
Worried about what's in your water? Culligan ZeroWater removes guesswork so you can drink with confidence. All our pitchers and dispensers are equipped with a Total Dissolved Solids (TDS) meter, so you always know the level of TDS in your water and when it's time to replace your filter.
Our History
Our Footprint
Transforming water for millions worldwide
Culligan products and services provide clean, safe water in homes, offices, and communities around the world.
-
90+
Countries with direct and indirect operations
-
20k+
Service visits per day
-
14k+
Employees worldwide
Our Sustainability Commitments
-
Our Products
Culligan offers sustainable alternatives for all kinds of hydration needs, whether it be at home, work, or while on the go. We have developed and implemented product lifecycle assessment tools that are driven by data, and by 2030, we aim to evaluate 100% of our new products using ESG criteria.
-
Our Planet
We’re actively working to track and reduce our environmental impact by decreasing our carbon output, advancing water stewardship, and safeguarding biodiversity.
-
Our People
Culligan is committed to building a diverse, equitable, and inclusive global workplace. Our goals for 2030 include having at least 35% women in leadership roles and increasing racial and ethnic representation in U.S. leadership positions.
-
Our Practices
We are dedicated to conducting our business responsibly and ethically while treating everyone with respect. To achieve our objectives, we have set high targets for the future. By 2030, we aim to have all our suppliers recognize and adhere to our Supplier Code of Conduct and ESG.