Product review (5 stars): Good Product, Great Savings, Worth the purchase!
I agree with other posts stating that the item will most likely need to be replaced sooner than a genuine filter.  The manufacturer recommends that the filter be replaced every six months.  I was replacing the GE filter once per year.  These filters will DEFINITELY need to be replaced every six months.

With that being said, this filter was easy to install, provides clean and good tasting water, is a fraction of the cost of the GE filter and worth every penny I paid for it.  I am happy and will purchase again!