Product review (1 stars): Ambitious but rubbish...product description. Pay attention to the exact model you need. This product cannot be returned.
Unfortunately this product was not a form/fit equivalent for my GE MFW water filter in my refrigerator.
Even more regrettably this water filter is not returnable to Amazon or the seller.
I think that this restriction is due to the fact that the item can not (or should not) be resold to another user - which is okay by me.
However unclear product documentation led me and many others to purchase a filter that is not compatible with certain GE MWF filter systems.

MFW filter type apparently contains many size version underneath the marketing 'make' (just like BMW) - make sure your know your series as I did not.

Now, I will be buying the OEM replacement from a local big box.