Bests & Worsts Reviews from Amazon

1st of the 4 worked ok. The second one when opened had a crack in it and leaked clay all over the water tank. The third one, even after several reloads and vigorous shaking, doesn't let more than half the water into the lower tank. So overall, 2 out of the 3 I've loaded have been bad or non-usable. Not good product. Haven't had this problem when purchasing the identical product at Target. Something is up with the product Amazon is selling. 4/30/2015: After seeing other reviewers with same issue, I have adopted their research. Apparently PUR has put out this NEW product to replace the original product. My review stands. This NEW product seems to be causing all the problems ... and it seems everybody is having the same issues as I had. But the issues seem to be solely on PUR and not Amazon per se.