Product review (5 stars): Perfect Find!
Had been buying GE Brand water filters from Lowe's for about 9 years at a cost of over $54 each (with tax).  Never had a problem, so I was a bit hesitant to try an "off brand" water filter at less than half the price (even if it claimed to be compatible).  I was pleasantly surprised.  It was very easy to install, fit perfectly, and (to my knowledge) works just fine.  Not really sure if it eliminates everything that the GE Brand filter did, but there is no detectable difference.  Will continue to buy these filters at great savings.