Praised by Forbes, Real Simple, and CNET.

Why choose Culligan ZeroWater?

Culligan ZeroWater is a smarter way to filter. Our advanced 5-stage technology uses ion-exchange filtration to remove 99.9% of Total Dissolved Solids (TDS) from your tap water. With Culligan ZeroWater, you’ll be left with nothing but the purest-tasting water.

And unlike the leading competitor, our filters are certified reduce 99.7% of lead and 95% of the forever chemicals PFOA/PFOS to provide cleaner, healthier drinking water in every sip.
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Over 65,000 5-star Ratings

"I won't go back!"Used Brita for the longest time then saw they were under lawsuit so I decided to look into something new... the taste of the water is amazing! I won't go back!-Nicole M.
"Best water I've ever tasted."Throw out the plastic bottles of water. This is the best water I've ever tasted.-Melissa N.
"Best water pitcher out there"We live in an apartment in the city and this keeps us from having to buy water bottles constantly. Love it!-Ashtyn

Do you know your local TDS?

Total dissolved solids (TDS) are organic and inorganic materials, such as metals, minerals, salts, and ions dissolved in water. Enter your zip code to retrieve your area’s average TDS reading.

Culligan ZeroWater vs Brita

5-Stage FilterBrita Standard Filter
Removes Virtually All TDS
Certified to Reduce
Our 5-stage filters underwent rigorous testing, demonstrating significant reductions in the forever chemicals PFOA and PFOS, lead, chromium, and mercury. Our advanced 5-stage filtration system consistenly surpasses industry benchmarks and establishes a new standard for water quality.Learn More

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22 cup ready read with 2 filters