Product review (5 stars): I removed the plastic cover in my LG refrigerator in order to access the filter better. After the first time
I bought this filter as an alternative to the expensive OEM product.  Each filter came in a bubble wrap pouch with instructions and stickers to mark the insert date.  Removing the old filter (full of water) was harder than inserting the new one.  I removed the plastic cover in my LG refrigerator in order to access the filter better.  After the first time, replacing was a breeze.  Just insert and turn until locked--done.  I have been using these filters now for 2 years.  Never had any leaks or issues. I got 4 cartridges of the generic type for the same money of one OEM! I can recommend this product without reservation.

Update on 6/9/2016:
After using this filter for 18 months, I am still happy with the product.  This filter does the job and my water tastes good.  I am in the process of re-ordering the same filters because they worked so well.