Product review (1 stars): Like drinking swamp water? You're in luck!
Installed these new filters and after a few days our water started smelling weird. Kinda like a swampy sulfur smell. The water obviously tasted terrible at that point as well. No worries, I figured I got 1 bad filter so I replaced it and lo and behold water tasted great again....for about a week. I'm now on my 3rd filter out of the 4 I purchased and it hasn't even been a month.

Maybe I just got a bad batch? I'm not sure, but something weird is going on and I doubt I'll be purchasing these again.