Product review (1 stars): But Maytag has cleverly done something with their refrigerator filters so that "knockoffs" like these work
These units do not work in my Maytag refrigerator.  Not because it wasn't the right filter, it is.  And it goes in.  But Maytag has cleverly done something with their refrigerator filters so that "knockoffs" like these work, but they don't work as well.  The only way to get the full water pressure to go through the filter was to open the filter compartment and twist and hold the filter harder while dispensing water.  Otherwise, you only get a tiny trickle out of it, taking minutes just to fill a glass.  And it also affects ice production because the ice cubes become much much smaller (again because it can't get enough water through to fill the ice trays fully).  So to solve the problem, I had to go directly to Maytag's site and buy their filter instead which was three times the price.  But at least it works.  This problem was NOT uncommon, as there are many, many posts on the web about this very problem, and that's where I learned about the trick of turning and holding the filter to make it dispense properly.  Do not waste your money on these because while they do work, they don't work properly so you'll end up frustrated and replacing them just as I did.