Product review (1 stars): DOES NOT FIT PROPERLY - DANGEROUS!
GARBAGE!  I have no idea if it filters water or not, it does not fit properly.  My referigerator needed repair, so the old filter was taken out and the water turned off.  I ordered this one, and after a half hour of jiggling and twisting and cajoling, I got it in place - or so I thought.  I turned on the water, and the filter began to fill, but evidently, both sides must not have been fully open (there is a weird plastic piece in the inlet of one side) because air built up and as the clamping mechanism never seated properly, the filter came rocketing out spraying water, almost hitting my face, cutting my hand and breaking the add-on faceplate.  If thered been a child opening the door, this thing could have really hurt somebody!  The old filter glides on easily, this one won't seat, no matter how hard I try.  Verified it is the right one.  Dont waste your money on this garbage as it won't fit and youll end up bleeding like I did.