Product review (4 stars): ... about them so soon They came quickly and are easy to install
Can's say much about them so soon They came quickly and are easy to install . . . I have a feeling they could last longer, but I don't have all of that experience yet.

I very much like the idea of using this product instead of lugging distilled water home (after it's been drug around town in a truck--can you think of a more wasteful way to deliver water?)