Product review (4 stars): Good Carbon Filter
Good buy, 1/3 the cost of the replacement filter from Sears, which also required shipping charges. With Prime's 2 day free delivery it couldn't be easier. There was several filters to chose from and making a choice was confusing but I took a chance with Aquacrest. The filters fit and I had no problem with charcoal carry-over. As far as how efficient it is, who knows, haven't done an analysis but both water and ice taste fine.