Product review (1 stars): Not impressed with these!  Stick with the genuine MWF filters.
I hate paying the price of the genuine filters so I decided to give these a try as they appear to offer good value for money.  Unfortunately since installation of the first one of the three we have been plagued with a continuous leak into the base of the fridge below the deli draw.  I first started to notice that it wouldn't fully close and upon inspection I discovered a layer of ice about 1/2" thick which was stopping the draw from seating properly.  I have broken the ice out three times so far hoping the leak would stop but it is still slowly filling up (see images).  Tonight the filter was replaced with another genuine one just to confirm that this knock off is the problem, I will update in a few weeks.