Not resolved
1 comment

Within a week of purchase my ZW filter went from 000 ppm to 050. I know that's still better than tapwater but a bigger difference than I imagined.

I only filtered perhaps 10 full pitchers of water and already the filter is degraded? I would expect to see a zero reading for at least a month before degradation. So....maybe it was designed to not last long? I bought at Target and it came with a tester.

Worked well the first few times but is getting worse sooner than I thought. By contrast my tap water is in the 250 ppm range.

Even the under-counter filter for my sink tests at 250 so this is better than that. Just degrading fast.

Review about: Zerowater Water Filter.

Reason of review: Bad quality.

Preferred solution: Let the company propose a solution.

Do You Have Something To Say ?

Write a review


Terms of Service
Post Comment
Zerowater Verified Representative

Thank you for your review. Please send an email referencing this review along with your contact information to With tap water TDS reading of 250 the average filter life should be 20 gallons.

You May Also Like