Ratings may include incentivized customer reviews.
What Customers Are Saying
The product provides good water quality and reliability for many users, but some have experienced issues with filter lifespan, performance, and quality. Customers report mixed experiences, with some finding the filters effective and others encountering problems like microplastics and moisture in the water. The recent changes to the product have also raised concerns about its effectiveness and value.
Customer review summary generated by AI, including incentivized reviews.Zero Water filters are the best!
Would RecommendGet the best tasting water! We've used Zero Water filters for years and we really appreciate how much they filter out of our water. It's always amazing to taste and even smell the difference between straight from the tap and from our filter canister. We swear by them. It's a little too bad they're on the expensive side, but great drinking water is enough of a plus to pretty much make it worth the extra expense.
From Culligan
Samples help sell your products
Would RecommendI would also love to receive a few small samples of the Carob Chips that I ordered, so that I can share them with local organic food stores to encourage them to order them
From Culligan
Great Tasting Water
Would RecommendWe are using Zero water filters and pitcher for drinking water in our Arizona winter home. The filters greatly improves the flavor and quality of our tap water. We exclusively use our filtered water for drinking.
From Culligan
Disgusting water test.
Would Not RecommendI bought two Jake of water and one filter and I use one. It was taste horrible.
From Culligan
Bumps with a filter
Would RecommendWe put in one of the new filters, and it seems to not want to filter the water. We pull the filter up out of the water and it will drip. Bad filter?
From Culligan
Thank you for contacting ZeroWater. From time to time the filter can develop an air lock, some little air pockets or air bubbles that get trapped down...
Gr8 Buy for your health & the health of the planet
Would Not RecommendGr8 Buy for your health & the health of the planet
From Culligan
Happy Zero water filter user
Best flavored drinking water that I drink daily! Zero water filters our faucet water to prevent mineral deposits coming into the air from the portable humidifiers making better indoor air. Saves money by using zero water filters so I can use my Zero filtered tap water instead of buying distilled water & saves the environment also & my back carrying all those gallons home.
From Culligan
Filters great for Arsenic in water
I have been using these filters for a few years as I have high arsenic levels in my well water. These filters give me peace of mind and the meter tells me when it is time to change the filter.
From Culligan
Stick with the original!
I bought off brand filters before because they were somewhat cheaper than the original Zero Water--but in the end--its not worth it. They didn't last nearly as long and they did not fit well and leaked most of the time.
From Culligan
Filters are a great investment !
These are so worth the $$; the filters make water, and everthing cooked in it, so much better!
From Culligan
Zero water filter
I have been using the Zero water filter for a number of years and I still like it.
From Culligan
Best Water Filter Available
Would RecommendOther water filters (in my opinion) cannot compare to the quality experienced with ZeroWater filters. I have been using ZeroWater filters for years and will continue to purchase them as long as they are available. The 6 pack is a great value and the convenient water meter let's me know when to replace the filters.
From Culligan
Slow prices
I frequently have to jar the pitcher against the counter to get the water to filter down. It is annoying to occasionally go to poor water and find out has not filtered into the pitcher after an hour or so . It doesn't matter if the filter has recently been replaced or not
From Culligan
Thank you for contacting ZeroWater. From time to time the filter can develop an air lock, some little air pockets or air bubbles that get trapped down...
Works most of the time
Would RecommendWorks well. Although some filters don't filter properly and only last for a short period of time. They are expensive and when I have to switch because of defect I am not happy.
From Culligan
We apologize for any issue you may have encountered with our filters, a complimentary 4 pack filters has been ordered for you and if you encounter any...

Thank you for contacting ZeroWater. Please call our Customer Service Team at 800-503-2939 or email customerservice@zerowater.com, we will be happy to ...