Product review (2 stars): I realized it was better for me to apply their quick fix (shaving the ...
I also experienced the same problem as other reviewers with a filter that  wouldn't fit in my Samung fridge.  I  had purchased this same part  for years with no trouble so I thought I was going crazy or getting weaker!  Thank goodness for the reviewers' forum so that I could see I was not alone!  Unfortunately, I tried contacting Amazon first to return them, but after many unhelpful minutes with the representative, I then decided to read the reviews to see if others had the same experience.  I realized it was better for me to apply their quick fix (shaving the excess plastic from the first tooth) than trying to return them to Amazon and hoping to get filters that would fit (also having to pay more than I originally did!)  Despite this poor experience, I am going to remain an Amazon customer and pay closer attention to the reviews!  Thank you other Amazon shoppers who take time to write and make suggestions and helpful comments!