Ratings may include incentivized customer reviews.
What Customers Are Saying
The product reviews present mixed opinions. Some customers are satisfied with the water quality and taste, while others report issues such as filters not lasting as long as expected, developing unpleasant tastes, and potential quality control problems. Customers express frustration over the frequent need to replace the filters and concerns about potential planned obsolescence. Overall, the reviews indicate reliability and quality concerns that require attention.
Customer review summary generated by AI, including incentivized reviews.Great value
Great value, definitely would recommend if some had poor quality drinking water, our municipal water has a string iron and chlorine taste and smell, tested 329 ppm, even through the frudge filter (which was for taste only) it was still in the 200s....now, we have Zero water!
From Culligan
Best filter ever
Would RecommendThis is the best water filter I have ever used. There are two other brands I purchased that were so bad that I threw them out.
From Culligan
Did something change?
I have been using this product for several years. I took a break from it and when I came back it seemed as though the filters took a really long time to filter water. I have had water in the upper reservoir for 12+ hours before. I don't remember that ever being a problem before.
From Culligan
great tasting water
Would RecommendI never thought water could taste so good! These filters are amazing and last about 4-5 months here in NYC. I am so glad that I made the switch from Britta to Zero! The only thing that I had trouble with the replacement filter is that it doesn't seal as good as the filter that originally came with the pitcher. I just needed to tighten it a bit more so that it would seal off better. Now all is good.
From Culligan
Product quality
Would RecommendGreat product . Water quality greatly improved by using water filter. Improve the taste as well.
From Culligan
great help, after purchase
Would RecommendWe purchased the large, glass counter top unit, 40 cup... last summer. Then it was time to change the filter. A couple of days ago, we purchased the filter package (of 2) since we save a bit of $ that way. Every attempt to get the one new filter on wasn't working: it always went on slightly crooked. This meant tap water streamed out of the TOP of the filter, before ever going thru all the stages. Ugh! We call & spoke with Tyler. Very nice person. When I to...
From Culligan
Works great for family and pets.
Would RecommendWe have been using Zerowater filters exclusively for many years. For our current household of four adults and five pets we use tap water filtered through a floor-standing water cooler/heater, plus counter-top dispenser, and pitcher. Never had a problem with the filters or a complaint about the taste. Never had an illness or problem from the filtered water. Have used the filters in two different states, NY and FL, where there were sometimes public warnings about tap water. We expect to continue u...
From Culligan
Purity from the heavens
Would RecommendGreat water filtration. Water tastes like water should.
From Culligan
Best bang for the buck
Would RecommendBest water filter on the market for the price and ease. Knowing that the water has 000 dissolved solids is a beautiful thing.
From Culligan
Four of us use this product!
Would RecommendI bought a large Zero Water because my dog is allergic to the minerals in our water from the tap. Since my animals share one water dish, my two cats now get better water also. I figure that I need to drink the same water so I bought a large Zero Water! They and I are healthier with this change! We have been using it for over a year now and I am pleased with this product!
From Culligan
Really works!
Would RecommendThe TDS for tap water in my area is around 200; this filter takes it down to 0. I took these photos after I'd been using the same filter for over a month. Makes a HUGE difference in the taste of my water!
From Culligan
Zero Water Replacement Filters
Would RecommendNeed a new replacement filter for your Zero Water Dispenser.? Look no further. Get a clean tasteful glass of Water. Removes Forever Chemicals and other particulates from your drinking water.
From Culligan
Zero Water Filters
Would RecommendWe have been using Zero Water Filters for 4 years. Very Happy with results. Not happy with the new seal. Definitely prefer the screw-on caps.
From Culligan
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Awesome system
Would RecommendZero water filter system has worked flawlessly for the time we have owned the system. Filter replacement is easy and the reordering process is quick and the response spot-on
From Culligan
Great tasting Water
I tried other filters and found that none compare to the refreshing taste of Zero.
From Culligan
Could use improvement?
Vapor locks to easy. I believe the water retention is too great for this design. Don't give up keep trying.
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...
Needs more chlorine filtering
Would RecommendLoads up on chlorine faster than it does with solids: ie never reaches the 600 mark on the included meter.
From Culligan
Our filter is certified to remove 99% of Chlorine from water, if the meter is reading below the 006ppm threshold there shouldn't be any detectable chl...
Clean beautiful water
Been using zerowater for years and wouldn't be without it.
From Culligan
Faithful Zero member!
Would RecommendI am very pleased with Zero water filters and have been buying them for over 6 years!
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...