The filters might need replacing every week or two, depending on if you live in a place with water that needs filtering or not, and whether you live alone or not.
Response from CulliganBy ZeroWater Team, July 28, 2022
Thank you for contacting ZeroWater. We empathize with your situation and we have spoken with many customers with this issue. Some of our customers have used other, traditional filtration systems to treat the water prior to filtering through a Zero Water filter, in many cases that will cut the TDS level down enough to make the use of Zero Water more economical. There is very little we can do to extend the life of our filters when the water supply is so high in TDS. Our filters are designed to remove over 99% of dissolved solids; in areas with high TDS readings filter life will be short. Coupons can be printed at https://cdn.shopify.com/s/files/1/0311/5499/5336/files/ZW-220315_coupon-sheet_eng_print_3d915724-a0db-48fc-906e-dcc3ca0da3e0.pdf?v=1658864535
Written by a customer while visiting Culligan
Customer Rating
3
Water filter ZERO
on November 17, 2017
Posted by: n0dvg
Length of ownership:1 year or longer
As far as the product does the job of remove TDS it passed the meter test for about 15 gal. But the price is a little too high. So if the price doesn't bother you the filter will work.
I would recommend this to a friend!
Response from CulliganBy ZeroWater Team, November 20, 2017
Hello, Thank you for your feedback. Please keep in mind that filter life will vary per household as it depends on the TDS in your unfiltered tap water.
Written by a customer while visiting Culligan
Customer Rating
5
Couldn't be happier
on October 17, 2019
Posted by: agatathemango
Length of ownership:6 months
We've had our water filter for almost a full year now and couldn't be happier. These water filter replacement filters are way more affordable and do better work than others on the market. After careful and lengthy review, getting a Zero water filter was the best decision we made for the price point. Highly recommend.
I would recommend this to a friend!
Written by a customer while visiting Culligan
Customer Rating
5
Best water treatment
on April 13, 2021
Posted by: Moezart
Length of ownership:1 year or longer
You will enjoy drinking water again! Reminds me of when you could drink from a mountain stream in the days before becoming toxic.
The water filters removed all TDS from the drinking water. Unfortunately, our water use for other things like laundry and washing dishes and showering still left much to be desired. So, we put a total house filtration system on the house complete with UV as there was little chlorine in the water to remove bacteria. We therefore no longer needed the ZeroWater.
I would recommend this to a friend!
Written by a customer while visiting Culligan
Customer Rating
5
Can't live without it!!!
on October 18, 2019
Posted by: LauraKay
Length of ownership:1 year or longer
I have 2 different pitcher for ZeroWater. I have used ZeroWater for over 5 years and will not drink water from a tap, or bottled water, ever again. This is the best system ever invented!!!
I guess for the area that I live in, it really is not cost effective to have to spend so much money on filters that I'm gonna have to change out in only a few weeks. We drink a lot of water everyday and I first switched from a different brand to using the ZeroWater maybe 3 weeks ago and I already have to change the filter.
No, I would not recommend this to a friend.
Response from CulliganBy ZeroWater Team, August 24, 2022
Thank you for contacting ZeroWater. We empathize with your situation and we have spoken with many customers with this issue. Some of our customers have used other, traditional filtration systems to treat the water prior to filtering through a Zero Water filter, in many cases that will cut the TDS level down enough to make the use of Zero Water more economical. There is very little we can do to extend the life of our filters when the water supply is so high in TDS. Our filters are designed to remove over 99% of dissolved solids; in areas with high TDS readings filter life will be short. Coupons can be printed at https://cdn.shopify.com/s/files/1/0311/5499/5336/files/ZW-220315_coupon-sheet_eng_print_3d915724-a0db-48fc-906e-dcc3ca0da3e0.pdf?v=1658864535
Written by a customer while visiting Culligan
Customer Rating
5
Best filters on the market
on October 24, 2018
Posted by: Blondie
Length of ownership:1 year or longer
This zero water system is the best on the market. After extensive research, this is the best product and cost is reasonable. Anyone who cares about their health, and the health of their family owes it to themselves to have this system in your household.