Product review (5 stars): It was very easy to install with no difference or difficulty
The product was shipped promptly.  We really did not know what to expect, given we have only used LG brand name filters for our refrigerator.  The filter was  individually wrapped with a protective cap in the inlet.  It was very easy to install with no difference or difficulty.  Each filter comes with month stickers so you can track the length of time before you replace your filter.  After purging or prime of the filter the water taste and quality is very good.  No after taste, no discoloration.  We will be using the water drop filters for now on, and enjoy the savings as an additional perk.