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
(2,350 Reviews)
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)
Customer Reviews for ZeroWater - Official Replacement Filters - 5-Stage 0 TDS - NSF Certified to Reduce Lead, Chromium & PFOA/PFOS (6-Pack) - White
Customer Rating
5
Just great taste
on October 26, 2018
Posted by: Wheelpump
Length of ownership:1 year or longer
WE get city water with over 300 pmm on the meter and it tastes terrible. After filtering , we get a zero reading and the taste is wonderful. Just a great product!!
I would recommend this to a friend!
Written by a customer while visiting Culligan
Posted by: Christy23
Length of ownership:1 year or longer
Verified Purchase:Yes
Best water filtration system I have used, and we drink a lot of water.
I would recommend this to a friend!
Written by a customer while visiting Culligan
Customer Rating
5
Works well. Gives us peace of mind.
on October 17, 2019
Posted by: Debbie60
Length of ownership:1 year or longer
This filter system works well for us to remove harmful things from our water. The filters last quite a while. They are easy to change.
I would recommend this to a friend!
Written by a customer while visiting Culligan
Customer Rating
5
Filters remove impurities
on October 24, 2018
Posted by: MollySoCal
Length of ownership:1 year or longer
We keep multiple filters on hand. We use the tester to let us know when we need to change it. It is easy to order several and I want to have them if there is a disaster and we need to filter drinking water.
I would recommend this to a friend!
Written by a customer while visiting Culligan
Customer Rating
1
Beware of Microplastics from Zero Filters
on May 17, 2025
Posted by: Nick
Gender:Male
The plastic packaging at the top of the filters flakes off into the water....
Written by a customer while visiting Culligan
Customer Rating
3
Filter quality dramatically dropped recently
on May 21, 2025
Posted by: V.W.
Gender:Female
I've noticed these filters don't last as long as they used to before the water starts tasting off and the TDS numbers skyrocket. This started a couple months ago and I find it hard to believe the tap water quality has gotten so bad the filters last 1-2 weeks when they used to last 4-6 weeks. The amount of time the filters last has decreased dramatically in the past 6 months from 6 weeks to 4-6 to 3-4, and now 1.5-2 weeks. Less than 2 weeks is ridiculous.
Written by a customer while visiting Culligan
Customer Rating
5
love & so recommend to buy
on June 3, 2025
Posted by: Butterfly
Gender:Female
I so love mine ,use it all the time ,fill mine up every few days
Written by a customer while visiting Culligan
Customer Rating
1
Major Filter Design Flaw
on July 14, 2025
Posted by: RobH
Gender:Male
Of the 10 filters I've used with the 32 cup dispenser, only 2 have worked properly. Most will work for a week or two, and then stop filtering - or will filter only when the bottom of the filter is above the water line in the dispenser. So frustrating. I just purchased 4 more filters, and the first one won't filter at all. So frustrating. I want a refund so I can buy a product that actually works, but am not holding my breath.
Written by a customer while visiting Culligan