Product review (5 stars): The filter is by far superior to the original Maytag filter
I'm a type of person who likes to support local businesses whenever possible however, the business where I purchased the Maytag French Door Refrigerator from has gotten ridiculous in replacement filter prices.
  I decided to order this one and give it a try. First thing I noticed was that the diameter and locking system where different. I removed the old one and the replacement filter fit perfectly!
  The filter is by far superior to the original Maytag filter. For the first time I had a quiet filter Instead of one that sounded like it had "Water Hammer". The flow rate is remarkable. I have 125 psi water and I am able to turn the valve all the way open!
  GREAT BUY!