Product review (1 stars): Didn't work, water tasted horrible
This filter didn't seem to do anything!  I ran more than the recommended amount of water through it when I put it in.  The water tasted like tap water.  I used it for a few more days and it didn't get any better.  I replaced it with a generic filter for about 1/3 of the cost.  When I put in the generic filter and ran a few gallons, my water was back to tasting well-filtered again immediately.

I'm amazed that the quality from this could be so bad.  I will continue using the generic filters from now on and won't waste my money on this.