Customer reviews from Culligan
ZeroWater - Official Replacement Filters - 5-Stage 0 TDS - NSF Certified to Reduce Lead, Chromium & PFOA/PFOS (6-Pack) - White
Average customer rating
4.3 out of 5
4.3
(2,350 Reviews)
Open Ratings Snapshot
Rating breakdown 2,350 reviews
5 Stars
1,638
4 Stars
287
3 Stars
167
2 Stars
106
1 Star
152
87%of customers recommend this product. 
(
1,607 out of 1,840
)
Best Buy Privacy Policy
Customer Reviews for ZeroWater - Official Replacement Filters - 5-Stage 0 TDS - NSF Certified to Reduce Lead, Chromium & PFOA/PFOS (6-Pack) - White
Customer Rating
3 out of 5
3
Slow to fill ... is it worth the wait?
on October 12, 2022
Posted by: The Diva
Length of ownership:3 months
Verified Purchase:Yes
I do appreciate the fact that the water is pure, but it takes way, way, way, way too long for the filter to process the water. I will continue to use it, but something needs to be done about the length of time it takes to process the water. The last time I used it it took two days, yes two days to fill the container!
I would recommend this to a friend!
Response from CulliganBy ZeroWater TeamOctober 14, 2022
Thank you for contacting ZeroWater. From time to time, a filter may develop an air bubble or air pocket. Carefully lift the reservoir, grip the body of the filter at its mid-section and give the filter 4-5 squeezes while there is water filtering through. This will return the flow back to its normal state.
Written by a customer while visiting Culligan
Customer Rating
5 out of 5
5
BEST WATER FILTER SYSTER EVER!
on July 5, 2023
Posted by: Robert Presswood
Verified Purchase:Yes
This is the best filtered water system ever and the filters last a long time. I can't live without my Zero Water Filter!
Written by a customer while visiting Culligan
Customer Rating
1 out of 5
1
Filters lifespan
on July 20, 2021
Posted by: Bobby W
Verified Purchase:Yes
Within several days the filter was not working and the water tasted acidic. My wife thought i was putting lemons in the water. It happened with both filters.
Response from CulliganBy ZeroWater TeamZeroWater TeamJuly 21, 2021
Hello! Please give our customer service team a call at 1-800-503-2939 in order to assist you. We are here M-F 7am to 8pm CST.
Written by a customer while visiting Culligan
Customer Rating
4 out of 5
4
Better Quality Than The Competition
on January 3, 2021
Posted by: Larry C
Verified Purchase:Yes
Great filtration system, love the meter that shows when to change, no more guessing.
Written by a customer while visiting Culligan
Customer Rating
5 out of 5
5
Not all water is the same!
on January 5, 2021
Posted by: Bee Beez
Length of ownership:3 months
Verified Purchase:Yes
Incredible the way it truley makes water good for you!
Written by a customer while visiting Culligan
Customer Rating
5 out of 5
5
Excellent Filter!
on August 5, 2022
Posted by: Aspen
Length of ownership:1 year or longer
After having used this filter for a year now, I'll testify and say that this is the best quality filter for the money. Filters out so much heavy metals and poisonous materials from the tap which I use for my coffee. Great addition to the kitchen and will put your mind at rest that most of the toxic material in the water will be caught.
I would recommend this to a friend!
Written by a customer while visiting Culligan
Customer Rating
5 out of 5
5
the most effective water filter ever
on December 22, 2020
Posted by: Gaby
Length of ownership:1 year or longer
I live in Nevada with extremely hard water. this is the only filter I've ever used that completely improves the taste of my water and gets rid of 100% of the toxins
I would recommend this to a friend!
Written by a customer while visiting Culligan
Customer Rating
1 out of 5
1
Arrived broken open
on April 17, 2022
Posted by: Xann
Length of ownership:1 week
Verified Purchase:Yes
Filters both arrived cracked open and spilling little beads everywhere.
I plan to make another purchase, and will update this review once I get the new items.
No, I would not recommend this to a friend.
Response from CulliganBy ZeroWater TeamApril 21, 2022
We certainly apologize for the filters arriving cracked, this is not the norm for our delivery service. A new 2 pack of filters is being sent out to you at no charge. Thank you and we appreciate your business.
Written by a customer while visiting Culligan
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