We have used Zero Water filters for over 10 years. It is a great system but the occasional filter doesn't do well. You have changed the seal and we find it much harder to get it tight enough to not have any leakage. Not sure the change was for the better.
Written by a customer while visiting zerowater.com
I am not sure what these filters do exactly. I assume they help to filter to some extent, but the gadget that checks the water seems to give regular tap water the same score as water that has been filtered through your product. Strange right? So who really knows for sure it it is actually doing anything. I am stuck with way too many filters now, so I will continue to use them and just change them once a month or so, since there is no way to tell how long they are "effective". You do not need to keep emailing me asking me to rate you product, or I will take the time to go rate your product with ALL the websites. Enough is enough.
No, I would not recommend this to a friend.
Response from zerowater.comBy CH, 1, June 22, 2021
We apologize for the difficulties your TDS Meter, please give us a call and we can have a working meter sent out to you right away. 1-800-503-2939
Written by a customer while visiting zerowater.com