Product review (1 stars): Filter worked great for a month and a half then I started ...
Filter worked great for a month and a half then I started to get a rotten egg smell and taste....time to change filter. Second one lasted about a month and it was time to change the filter again! The third one started leaking after only a week, so I trashed it and inserted filter #4 and it started leaking immediately!  Now I am in panic mode thinking there is something going on with my fridge. I installed the Factory plug and guess what, no leaks!
Comparing the plug and filter I can see with my bare eyes there is a difference in the o-ring size, the LG is larger. Save yourself the headache and just buy the OEM LG filter, they cost more but last much longer and ,,,,,,,don't leak!!!