Product review (5 stars): GE SmartWater MWF 3 Pack
I purchased this item from Amazon because of the good price.  Amazon was offering a mfg. rebate which made this purchase even better.  The product arrived fast and well packaged but did not have individual retail packaging.  I mailed the UPC code for the rebate but did not believe it would be honored since this was not retail but to my surprise I received my rebate in a timely manner. I would recommend this item to anyone.  Thanks Amazon!