Product review (5 stars): Doesn't leak, which was my primary concern. Fits ...
Doesn't leak, which was my primary concern.  Fits GSWF GE Profile fridge as advertised.  Shipped correctly.

I was a little confused by the white rubber gasket stuck to the inside of the foil seal on the filter, but I stuck it back into the opening it fits into.  I soaked it in water until air bubbles ceased coming out as another reviewer mentioned.  Installed into the fridge, and was surprised by a couple tablespoons of water spraying out.  I removed the filter immediately, then tried again and this time it stuck in securely and did not leak.  Seems to function perfectly.