Product review (1 stars): ***NOT*** COMPATIBLE FOR ADORA
This is *NOT* fully compatible.  What you can't see in the photos (and what becomes blatantly apparent as soon as you insert the filter) is that the flange on this "compatible" item does not fully encircle the top opening.  It leaves a gap when you insert the cartridge into the fridge, and on the particular model I own (GE Adora bought in 2015), a seal does not form and the water absolutely will not flow.  You do, however, have the opportunity to be entertained by a number of freakish grinding, wheezing, and gurgling noises.  After three tries, I put the old filter back in, trashed this "compatible" thing, and ordered the real GE filter.  Some substitutions work; this is not one of them, at least not on an Adora.