Product review (5 stars): What a buy!  Good choice, for sure.
I was hesitant to order these filters, but I'm sure glad that I did.  I installed one in my refrigerator close to 6 months ago, and the filter indicator hasn't even begun to turn colors.  And that's after being used all through the summer when we use a lot of ice.  Not only has the filter lasted as long as the "recommended" one, it (they) cost 75% less, each, than the "recommended" one!  SCORE!!!