Bests & Worsts Reviews from Amazon

We loved our zero water system. After a few months the water started tasting funny and had a foul fishy smell. The meter tested the water under 6 so we knew the filters should still be good. We changed the filters any way, way before time. Still fishy smell. I cleaned the filtration bottle. Still the same. It wasn't till I took apart the stand the water filtration was on that I discovered a film of slime in our cooler. At the time we had one of those cold/hot dispensers a few feet tall. I mean I really had to take it apart and check every palce the water went. After I did that, the smell went away. A few months later it came back. Took it apart and slime again. We changed the water filtration to a countertop no cold/hot type holder and havn't had any problems since. The filters last many months now. Also if you put water in the filtration system above the middle white ring....it will leak. Water is meant to only be stored in the lower 1/2 of the system.